updated 19th of June 2013

2013 PUBLICATIONS

PAPERS

Kähäri H., Juuti J., Myllymäki S., and Jantunen H., Preparation of alpha-MnMoO₄ at ultra-low temperature on an organic substrate, Materials Research Bulletin 48(6): 2403-2405 DOI: 10.1016/j.materresbull.2013.02.061   (2013).

Ajaikumar S., Golets M., Larsson W., Shchukarev A., Kordas K., Leino A.-R., and Mikkola J.-P., Effective dispersion of Au and Au-M (M = Co, Ni, Cu and Zn) bimetallic nanoparticles over TiO₂ grafted SBA-15: Their catalytic activity on dehydroisomerization of alpha-pinene, Microporous and Mesoporous Materials 173: 99-111    DOI: 10.1016/j.micromeso.2013.02.015    (2013).

Hiltunen M., Heinonen E.,Hiltunen J., Puustinen J., Lappalainen J., and Karioja P., Nanoimprint Fabrication of Slot Waveguides, IEEE Photonics Journal, 5(2): Article Number: 2200808     DOI: 10.1109/JPHOT.2013.2251876   (2013).

Wu M.-C., Liao H.-C., Cho Y.-C., Toth G., Chen Y.-F., Su W.-F., and Kordas K., Photo-Kelvin probe force microscopy for photocatalytic performance characterization of single filament of TiO₂ nanofiber photocatalysts, Journal of Materials Chemistry A 1(18): 5715-5720      DOI: 10.1039/c3ta01011b      (2013).

Hiltunen J., Puustinen J., Sitomaniemi A., Pearce S., Charlton M., and Lappalainen J., Self-modulation of ultra-fast laser pulses with 1550 nm central wavelength in VO₂ thin films, Applied Physics Letters 102(12): Article Number: 121111    DOI: 10.1063/1.4798831   (2013).

Tyunina M., Yao L., Plekh M., Levoska J., and van Dijken S., Epitaxial Ferroelectric Heterostructures with Nanocolumn-Enhanced Dynamic Properties, Advanced Functional Materials 23(4): 467-474    (2013).

Mäki-Arvela P, Kumar N., Diaz S.F., Aho A., Tenho M., Salonen J., Leino A.-R., Kordas K., Laukkanen P., Dah J., Sinev I., Salmi T., and Murzin D.Y., Isomerization of beta-pinene oxide over Sn-modified zeolites, Journal of Molecular Catalysis A-Chemical   366: 228-237   DOI: 10.1016/j.molcata.2012.09.028     (2013).

Rajesh S., Sonoda K.,  Uusimäki A., Yang K.H., Lu H.Y., and Jantunen H., Effective dielectric response of polymer composites with ceramic coated silver flakes, Journal of Materials Science-Materials in Electronics 24(1): 191-195   DOI: 10.1007/s10854-012-0707-8 (2013).

Toth G., Halonen N.,  Mäklin J.,  Kukkola J., and Kordas K., Thermal management of micro hotspots in electric components with carbon nanotubes, International Journal of Nanotechnology 10(1-2): 57-62   DOI: 10.1504/IJNT.2013.050881  (2013)

 

2012 PUBLICATIONS

 

PAPERS

Tyunina M., Dejneka A., Chvostova D., Levoska J., Plekh M., and Jastrabik L., Phase transitions in ferroelectric Pb0.5Sr0.5TiO3 films probed by spectroscopic ellipsometry,  Physical Review B 86(22), 224105     DOI: 110.1103/PhysRevB.86.224105 (2012).

Dejneka A., Zablotskii V., Tyunina M., Jastrabik L., Perez-Landazabal J.I., Recarte V., Sanchez-Alarcos V., and Chernenko V. A., Ellipsometry applied to phase transitions and relaxation phenomena in Ni2MnGa ferromagnetic shape memory alloy,  Applied Physics Letters 101(14):  Article Number: 141908    DOI: 10.1063/1.4757393      (2012).

Toth G., Kordas K., Myllymäki S., and Jantunen H., Towards Fully Printed, Antenna-Based Proximity Sensors, Chinese Journal of Pysics 50(6): 910-918 (2012).

Salminen E., Virtanen P., Kordas K., and Mikkola J.-P., Alkaline modifiers as performance boosters in citral hydrogenation over supported ionic liquid catalysts (SILCAs), Catalysis Today 196(1): 126-131     DOI: 10.1016/j.cattod.2012.04.066  (2012).

Niittynen J., Kiilunen J., Putaala J.,  Pekkanen V., Mäntysalo M., Jantunen H., and Lupo D.,  Reliability of ICA attachment of SMDs on inkjet-printed substrates,  Microelectronics Reliability 52(11): 2709-2715     DOI: 10.1016/j.microrel.2012.05.001   (2012).

Sarkar A., Shchukarev A., Leino A.-R., Kordas K., Mikkola J.-P., Petrov P.O., Tuchina E.S., Popov A.P., Darvin M.E., Meinke M.C., Lademann J., and Tuchin V.V., Photocatalytic activity of TiO2 nanoparticles: effect of thermal annealing under various gaseous atmospheres, Nanotechnology 23(47):   Article Number: 475711     DOI: 10.1088/0957-4484/23/47/475711   (2012).

Huttunen A., Berg M., Myllymäki S., Jantunen H., and Salonen E., Capacitive sensing of antenna loading with an R-C voltage divider in a tunable antenna/em>, Sensors Journal, IEEE , vol.PP, no.99, pp.1, 0
doi: 10.1109/JSEN.2012.2223458   (2012).

Myllymäki S., and Berg M. , Sensing the Human User as a Part of Multiple-Antenna System Design [Wireless Corner], Antennas and Propagation Magazine, IEEE 54(5): 231-237, Oct. 2012
doi: 10.1109/MAP.2012.6348162   (2012).

Song L., Toth G., Vajtai R., Endo M., and Ajayan P.M., Fabrication and characterization of single-walled carbon nanotube fiber for electronics applications,  Carbon 50(15): 5521-5524   DOI: 10.1016/j.carbon.2012.07.041  (2012).

Lloyd Spetz A., Huotari J., Bura C.,  Lappalainen J., Jantunen H.,Schützec A., and Andersson M., Chemical sensor systems for emission control from combustions, Sensors and Actuators B: Chemical  Oct. 2012   http://dx.doi.org/10.1016/j.snb.2012.10.078  (2012).

Oja R., Tyunina M., Yao L., Pinomaa T., Kocourek T., Dejneka A., Stupakov O., Jelinek M., Trepakov V., van Dijken S., Nieminen R.M., d(0) Ferromagnetic Interface between Nonmagnetic Perovskites, Physical Review Letters  109(12): Article Number: 127207   DOI: 10.1103/PhysRevLett.109.127207   (2012).

Myllymäki S., Cooperative learning in lectures of an advanced electrical engineering course,  International Journal of Electrical Engineering Education 49(2): 146-156    DOI: 10.7227/IJEEE.49.2.5  (2012).

Song L., Toth G., Wei J.Q., Liu Z., Gao W., Ci L.J., Vajtai R., Endo M., and Ajayan P.M., Sharp burnout failure observed in high current-carrying double-walled carbon nanotube fibers, Nanotechnology 23(1):  Article Number: 015703    DOI: 10.1088/0957-4484/23/1/015703 (2012).

Bur C., Reimann P., Andersson M., Schutze A., and Lloyd Spetz A., Increasing the Selectivity of Pt-Gate SiC Field Effect Gas Sensors by Dynamic Temperature Modulation,  IEEE Sensors Journal 12(6):      DOI: 10.1109/JSEN.2011.2179645   (2012).

Viter R., Geveluk S., Smyntyna V., Doycho I., Rysiakiewicz-Pasek E,  Buk J., and Kordas K., Optical properties of nanoporous glass filled with TiO2 nanostructures,  Optica Applicata 42(2): 307-313    DOI: 10.5277/oa120208   (2012).

Sobolev V.I., Koltunov K.Y., Simakova O.A., Leino A.-R., and Murzin D.Y., Low temperature gas-phase oxidation of ethanol over Au/TiO2,  Applied Catlysis A - General  433: 88-95    DOI:  10.1016/j.apcata.2012.05.003    (2012).

Sobocinski M., Putaala J., and Jantunen H., Printed films: Materials science and applications in sensors, electronics and photonics, Book Chapt. in Woodhead Publishing Series in Electronic and Optical Materials No. 26, ed. by Prudenziati M., and Hormadaly J., Woodhead Publishing Ltd., ISBN 1 84569 988 2, ISBN-13: 978 1 84569 988 8 (2012).

Sebastian M.T., Ananthakumar S., Subodh G., Juuti J., Teirikangas M., and Jantunen H., Composite Electroceramics, Book Chapt. in Wiley Encyclopedia of Composites, John Wiley & Sons, Inc. (2011)

Rozmyslowicz B., Mäki-Arvela P., Tokarev A., Leino A.-R., Eränen K., and Murzin D.Y. , Influence of Hydrogen in Catalytic Deoxygenation of Fatty Acids and Their Derivatives over Pd/C, Industrial&Engineering Chemistry Research 51(26): 8922-8927 DOI: 10.1021/ie202421x (2012)

Kukkola J., Mohl M., Leino A.-R., Tóth G., Wu M.-C., Shchukarev A., Popov A., Mikkola J.-P., Lauri J., Riihimäki M., Lappalainen J., Jantunen H., and Kordás, K., Inkjet-printed gas sensors: Metal decorated WO3 nanoparticles and their gas sensing properties,  Journal of Materials Chemistry 22(34): 17878-17886 (2012).

Pearce S.J., Charlton M.D.B.,  Hiltunen J., Puustinen J., Lappalainen, J.,  and Wilkinson J.S., Structural characteristics and optical properties of plasma assisted reactive magnetron sputtered dielectric thin films for planar waveguiding applications, Surface & Coatings Technology  206(23):  4930-4939     DOI: 10.1016/j.surfcoat.2012.05.110   (2012).

Peräntie J.,  Hagberg J., Uusimäki A., Tian J., and Han P., Characteristics of electric-field-induced polarization rotation in 〈001〉-poled Pb(Mg1/3Nb2/3)O3-PbTiO3 single crystals close to the morphotropic phase boundary, Journal of Applied Physics 112: 034117   http://dx.doi.org/10.1063/1.4745902 (2012).

Nelo M., Sowpati A.K., Palukuru V.K., Juuti J., and Jantunen H., Utilization of screen printed low curing temperature cobalt nanoparticle ink for miniaturization of patch antennas, Progress In Electromagnetics Research 127: 427-444 (2012).

Narkilahti J., and Tyunina M., The structure of strained perovskite KTaO3 thin films prepared by pulsed laser deposition, Journal of Physics: Condensed Matter (24)32: 325901   DOI:10.1088/0953-8984/24/32/325901 (2012).

Hagberg J., Dunce M., Birks E., Antonova M., and Sternberg A., Electrocaloric Effect in Na1/2Bi1/2TiO3-SrTiO3-PbTiO3 Solid Solutions, Ferroelectrics   428: 20-26   DOI: 10.1080/00150193.2012.675264  (2012).

Palosaari J., Leinonen M., Hannu J., Juuti J., and Jantunen H., Energy harvesting with a cymbal type piezoelectric transducer from low frequency compression, Journal of Electroceramics 28(4): 214-219   DOI: 10.1007/s10832-012-9713-8 (2012).

Tyunina M., Malic B., Plekh M., and Kosec M.,  Dielectric Response of BaTiO3 Thin Film with Grain Size at Nanometer Scale, Journal of the American Ceramic Society 95(4): 1333-1338   DOI: 10.1111/j.1551-2916.2011.04950.x   (2012).

Wu M.-C., Toth G.,  Sapi A., Leino, A.-R., Konya Z., Kukovecz A., Su  W.-F., and Kordas K., Synthesis and Photocatalytic Performance of Titanium Dioxide Nanofibers and the Fabrication of Flexible Composite Films from Nanofibers, Journal of Nanoscience and Nanotechnology 12(2): 1421-1424    DOI: 10.1166/jnn.2012.4655 (2012).

Moussa R., Palukuru V.K., Sowpati A.K., Essaaidi M., Jantunen H., and Aghoutane M., Tri-bandpass filter based on two stepped impedance resonators,  Microwave and Optical Technology Letters 54(7): 1765-1768   DOI: 10.1002/mop.26868 (2012).

Sahu P., Hamada A.S., Sahu T., Puustinen J., Oittinen T., and  Karjalainen L.P., Martensitic Transformation During Cold Rolling Deformation of an Austenitic Fe-26Mn-0.14C Alloy, Metallurgical and Materials Transactions A - Physical Metallurgy and Materials Science   43A(1): 47-55   DOI: 10.1007/s11661-011-0818-5 (2012).

Palukuru V., Peräntie J., Jäntti J., and Jantunen H., Tunable Microwave Phase Shifters Using LTCC Technology with Integrated BST Thick Films, International Journal of Applied Ceramic Technology, 9(1): 11-17   DOI: 10.1111/j.1744-7402.2011.02706.x  (2012).

Rajesh S., Jantunen H., Letz M., and Pichler-Willhelm S., Low Temperature Sintering and Dielectric Properties of Alumina-Filled Glass Composites for LTCC Applications, International Journal of Applied Ceramic Technology 9(1):  52-59   DOI: 10.1111/j.1744-7402.2011.02684.x  (2012).

Kumar N., Mäki-Arvela P.,  Yläsalmi T., Villegas J.,  Heikkilä T., Leino A.-R., Kordas K., Salmi T., and Murzin D.Y., Dimerization of 1-butene in liquid phase reaction: Influence of structure, pore size and acidity of Beta zeolite and MCM-41 mesoporous material, Microporous and Mesoporous Materials 147(1): 127-134 DOI: 10.1016/j.micromeso.2011.05.032 (2012).

Reinik J., Heinmaa I., Kirso U., Kallaste T., Ritamaki J., Bostrom  D., Pongracz E., Huuhtanen M., Larsson W., Keiski R., Kordas K., and Mikkola J.-P., Alkaline modified oil shale fly ash: Optimal synthesis conditions and preliminary tests on CO2 adsorption, Journal of Hazardous Materials  196: 180-186   DOI: 10.1016/j.jhazmat.2011.09.006 (2011).

Hannu J., Häkkinen J., Voutilainen J-V, Jantunen H., Moilanen M., Current State of the Mixed-Signal Test Bus 1149.4, Journal of electronic testing 28(6): 857-863 DOI: 10.1007/s10836-012-5339-7

2011 PUBLICATIONS

PAPERS

Mäklin J.,  Halonen N., Toth G., Sapi A., Kukovecz A., Konya Z., Jantunen H.,  Mikkola, J.-P., and Kordas K., Thermal diffusivity of aligned multi-walled carbon nanotubes measured by the flash method, Physica status solidi b - basic solid state physics 248(11): 2508-2511, DOI: 10.1002/pssb.201100143  (2011).

Halonen N., Sapi A., Nagy L., Puskas R., Leino A.-R., Mäklin J., Kukkola J., Toth G., Wu M.-C., Liao H.-C.,  Su W.-F., Shchukarev A., Mikkola J.-P., Kukovecz A., Konya Z., and Kordas K., Low-temperature growth of multi-walled carbon nanotubes by thermal CVD, Physica status solidi b - basic solid state physics 248(11): 2500-2503, DOI: 10.1002/pssb.201100137 (2011).

Putaala J., Nousiainen O., Komulainen M.,  Kangasvieri T., Jantunen H., and Moilanen M., Influence of Thermal-Cycling-Induced Failures on the RF Performance of Ceramic Antenna Assemblies, IEEE Transactions on components, packaging and  manufacturing technology 1(9): 1465-1472, DOI: 10.1109/TCPMT (2011).

Pertsev N., and Tyunina M., Interfacial nanolayers and permittivity of ferroelectric superlattices,
J. Appl. Phys. 109(12): 126101 (2011).

Myllymäki S., Huttunen A, Palukuru V.K., Jantunen H., Berg M.E., and Salonen E.T., Feasibility study of antenna integrated capacitive sensor in operational mobile phone, Progress In Electromagnetics Research C 23: 219-231 (2011).

Rajesh S.,  Murali K.P., Jantunen, H.,  and Ratheesh, R., The effect of filler on the temperature coefficient of the relative permittivity of PTFE/ceramic composites,  Physica B - Condensed matter 406(22): 4312-4316, DOI: 10.1016/j.physb.2011.08.080  (2011).

Shah S., Rajesh S., Srusti B., M. Bandyopadhyay, Rotti C., Singh M.J.,  Roopesh G., Chakraborty A.K., Schunke B., Hemsworth R., and Chareyre J., Design optimization of the 100 kV HV bushing for ITER-DNB,  Fusion Engineering and Design 86(6-8): 892-895 (2011).

Kusema B.T., Campo B.C., Simakova O.A.,  Leino A.-R., Kordas K., Mäki-Arvela P., Salmi T., and Murzin D.Y., Selective Oxidation of D-Galactose over Gold Catalysts, ChemCatChem 3: 1789 – 1798, DOI: 10.1002/cctc.201100183 (2011).

Putaala J., Salmela O., Nousiainen O., Kangasvieri T., and  Uusimäki A.,  Lifetime prediction of non-collapsible solder joints in LTCC/PWB assemblies using a recalibrated Engelmaier's model, IEEE Transactions on Components, Packaging, and Manufacturing Technology, DOI: 0.1109/TCPMT.2011.2177090 (2011).

Kumar, N.,  Mäki-Arvela P.),  Yläsalmi T.,  Villegas J., Heikkila T.   Leino  A.-R.,  Kordas K., Salmi T., and  Murzin D.Y., 1Dimerization of 1-butene in liquid phase reaction: Influence of structure, pore size and acidity of Beta zeolite and MCM-41 mesoporous material, Microporous and mesoporous materials 147(1):127-134 (2011).

Madsen A.T., Rozmyslowicz B., Simakova I.L., Kilpiö T., Leino A.-R., Kordas K., Eränen K., Mäki-Arvela P., and Murzin D.Y., Step Changes and Deactivation Behavior in the Continuous Decarboxylation of Stearic Acid, Industrial&Engineering chemistry research 50(19): 11049-11058 (2011).

Aitola K., Halme J., Halonen N., Kaskela A., Toivola M., Nasibulin A.G., Kordas K., Toth G., Kauppinen, E.I., and Lund P.D.,  Comparison of dye solar cell counter electrodes based on different carbon nanostructures, Thin solid films 519(22): 8125-8134 (2011).

Simakova O.A., Murzina E.V., Mäki-Arvela P., Leino A.R., Campo B.C., Kordas K., Willfor S.M., Salmi T., anad Murzin D.Y., Oxidative dehydrogenation of a biomass derived lignan - Hydroxymatairesinol over heterogeneous gold catalysts, Journal of catalysis 282(1): 54-64 (2011).

Hsi C.H., Chen M.Y., Jantunen H., Hsu F.-C., and Lin T.-C., Sintering of titanate based dielectrics doped with lithium fluoride and calcium borosilicate glass, Materials Science-Poland 29(1): 29-34 (2011).

Palukuru V.K., Sonoda K., Pynttäri V., Hu T.,  Mäkinen, R., Mäntysalo, M., Hagberg, J., and Jantunen, H., Inkjet-Printed RF Structures on BST-Polymer Composites: An Application of a Monopole Antenna for 2.4 GHz Wireless Local Area Network Operation, International Journal of Applied Ceramic Technology 8(4): 940-946 (2011).

Joseph T., Sebastian M.T., Jantunen H., Jacob M., and Sreemoolanadhan H., Tape Casting and Dielectric Properties of Sr(2)ZnSi(2)O(7)-Based Ceramic-Glass Composite for Low-Temperature Co-fired Ceramics Applications, International Journal of Applied Ceramic Technology 8(4): 854-864 (2011).

Heinilehto S, Lappalainen J., Jantunen H., and Lantto V., IR-wavelength optical shutter based on ITO/VO(2)/ITO thin film stack, Journal of Electroceramics 27(1): 7-12 (2011).

Sonoda K, Teirikangas M,  Juuti J, Moriya Y, and  Jantunen H, Effect of surface modification on dielectric and magnetic properties of metal powder/polymer nanocomposites, Journal of Magnetism and Magnetic Materials  323(17): 2281-2286 (2011).

Wu M.-C., Hiltunen J., Sapi A., Avila A., Larsson W., Liao H.-C., Huuhtanen M., Toth G., Shchukarev A., Laufer N., Kukovecz A., Konya Z., Mikkola J.-P., Keiski R., Su W.-F., Chen Y.-F., Jantunen H., Ajayan P.M., Vajtai R., and Kordas K., Nitrogen-Doped Anatase Nanofibers Decorated with Noble Metal Nanoparticles for Photocatalytic Production of Hydrogen, ACS Nano     DOI: 10.1021/nn201111j (2011).

Mohl M., Dobo D., Kukovecz A. Konya Z., Kordas K., Wei J.Q. Vajtai R. Ajayan P.M., Formation of CuPd and CuPt Bimetallic Nanotubes by Galvanic Replacement Reaction, Journal of Physical Chemistry C 115(19): 9403-9409 (2011).

Nousiainen O., Salmela O.,  Putaala J., and Kangasvieri T., Enhanced thermal fatigue endurance and lifetime prediction of lead-free LGA joints in LTCC modules,  Soldering & Surface Mount Technology    DOI: 10.1108/09540911111120177 (2011).

Wu M.C. , Sapi A., Avila A., Szabo M., Hiltunen J., Huuhtanen M., Toth G., Kukovecz A., Konya Z., Keiski R., Su W.F., Jantunen H., and Kordas K., Enhanced photocatalytic activity of TiO₂ nanofibers and their flexible composite films: Decomposition of organic dyes and efficient H₂ generation from ethanol-water mixtures, Nano Research 4(4): 360-369 (2011).

Herrera V.A.S., Oladele O., Kordas K., Eränen K., Mikkola J.P., Murzin D.Y., Salmi T., Sugar hydrogenation over a Ru/C catalyst,  Journal of Chemical Technology and Biotechnology  86(5): 658-668 (2011).  

Kirilin A., Maki-Arvela P., Kordas K., Leino A.-R., Shchukarev A., Bostrom D., Mikkola J.-P., Kustov L.M., Salmi T.O., and Murzin D.Y., Chemo-Bio Catalyzed Synthesis of R-1-Phenylethyl Acetate over Bimetallic PdZn Catalysts, Lipase, and Ru/Al₂O₃. Part I, Kinetics and catalysis 52(1): 72-76 (2011).

Myllymäki S., Valkonen R.,  Holopainen J.,  Huttunen A.,  Palukuru V.K.,  Berg M., Jantunen H., and Salonen E.,  Capacitive-Sensor-Induced Losses in 900-, 1800-, and 1900-MHz Antennas, IEEE Antennas and Wireless Propagation Letters 10: 330-333 (2011).

Teirikangas M., Juuti J., and Jantunen H., Progress In Electromagnetics Research, Organic-Inorganic RF Composites with Enhanced Permittivity by Nanoparticle Additions, Progress In Electromagnetics Research 115: 147-157 (2011).

Myllymäki S., Huttunen A., Jantunen H., Berg M., and  Salonen E.T., Measurement Method for Sensitivity Analysis of Proximity Sensor and Sensor Antenna Integration in a Handheld Device, Progress In Electromagnetics Research C 20, 255-268 (2011).

Kukkola J., Mäklin J., Halonen N., Kyllönen T.,  Tóth G., Szabó M., Shchukarev A., Mikkola J.-P., Jantunen H., and Kordás K., Gas sensors based on anodic tungsten oxide,   Sensors and Actuators B: Chemical  153(2): 293-300 (2011).

Piatnitsa V., Kholodnyak D., Fischuk I., Komulainen M., Jantunen H., and Vendik I.,  Miniature 90 degrees and 180 degrees directional couplers for bluetooth and wlan applications designed as multilayer microwave integrated circuits, Journal of Electromagnetic Waves and Applications,   25(2-3): 169-175  (2011).

 

Tyunina M., Oja, R., Plekh M., and Nieminen, R.M., Dielectric properties of NaNbO₃: SrTiO₃ interface nanolayer, Journal of Applied Physics 109(1): Art. Nr: 014103 (2011).

Kirilin A., Sahin S., Tokarev A., Maki-Arvela P., Kordas  K., Leino A.-R., Shchukarev A., Mikkola J.-P., Kustov  L.M., Salmi T., Murzin D.Y., Mechanistic investigations of the reaction network in chemo-bio catalyzed synthesis of R-1-phenylethyl acetate, Kinetics and catalysis 51(6): 809-815 (2010 ).

Sobocinski M., Leinonen M., Juuti J., and Jantunen H., Monomorph piezoelectric wideband energy harvester integrated into LTCC, Journal of the European Ceramic Society  31(5): 789-794 (2011).

Ajaikumar S., Ahlkvist J., Larsson W., Shchukarev A., Leino A.-R., Kordas K., and Mikkola J.-P., Oxidation of alpha-pinene over gold containing bimetallic nanoparticles supported on reducible TiO₂ by deposition-precipitation method, Applied Catalysis A-General  392(1-2):  11-18 (2011). 

Simakova O.A., Kusema B.T., Campo B.C., Leino A.-R.,  Kordas K., Pitchon V., Mäki-Arvela P., and Murzin D.Y., Structure Sensitivity in L-Arabinose Oxidation over Au/Al₂O₃ Catalysts, Journal of  Physical Chemistry C   115(4): 1036-1043 (2011). 

Wang M., Hiltunen J., Uusitalo S., Puustinen J., Lappalainen J., Karioja P., and Myllylä R., Fabrication of optical inverted-rib waveguides using UV-imprinting, Microelectronic Engineering 88(2): 175-178 (2011).

 

2010 PUBLICATIONS

PAPERS

Valant M., Dunne L., Axelsson A.-K.,  Alford N.M., Manos G., Peräntie J.,  Hagberg J., Jantunen H., and Dabkowski A., Electrocaloric effect in a ferroelectric Pb(Zn_1/3Nb_2/3)O3-PbTiO3 single crystal, Physical Review B 81, 214110 (2010).

Tyunina M., Narkilahti J., Plekh M., Oja R., Nieminen R. M., Dejneka A., and  Trepakov V., Evidence for strain-induced ferroelectric order in epitaxial thin-film KTaO3, Physical Review Letters 104, 227601 (1-4) (2010).

Tyunina M., Levoska J., Nuzhnyy D., and Kamba S., Enhanced relaxor behavior in epitaxial PbMg_1/3Nb_2/3O₃ films, Physical Review B 81, 132105 (1-4) (2010).  

Tyunina M., Jaakola J., Plekh M., and Levoska J., Nanoscale engineering of ferroelectric functionality, Journal of Electroceramics 24, 15-19.(2010).

Teirikangas M., Juuti J., and Jantunen H., Layered dielectric–magnetic composite structures for Rf-applications, Composite Structures 93, 179-183 (2010).

Stenlund L., Riski K., Seppä J., Pudas M., Vähäsöyrinki M., Tuhkanen, and  V., Röning J., Traceable characterization of a bending millimetre scale cantilever for nanoforce sensing,  Meas.Sci. Technol. 21,075102 (9pp) (2010). 

Sowpati A.K., Palukuru V.K.,  Pynttäri V.,  Mäkinen R., Kartikeyan M.V. , and Jantunen H., Performance of printable antennas with different conductor thicknesses, Progress In Electromagnetics Research Letters 13, 59-65 (2010).

Sonoda K., Juuti J., Moriya Y., and Jantunen H.,  Modification of the dielectric properties of 0-3 ceramic-polymer composites by introducing surface active agents onto the ceramic filler surface, Composite Structures 92, 1052-1058 (2010).

Sonoda K., Hu T., Juuti J., Moriya Y., and Jantunen H., Fabrication and properties of composites from BST and polypropylene-graft-poly(styrene-stat-divinylbenzene), Journal of the European Ceramic Society 30, 381-384 (2010).

Sobocinski M., Zwierz R., Juuti J., Jantunen H., and Golonka L., Electrical and electromechanical characteristics of LTCC embedded piezoelectric bulk actuators, Advances in Applied Ceramics 109(3): 135-138 (2010).  

Simakova O.A., Sobolev V.I., Koltunov K.Y. , Campo B., Leino A.R., Kordas K., and Murzin D.Y., "Double-Peak" Catalytic Activity of Nanosized Gold Supported on Titania in Gas-Phase Selective Oxidation of Ethanol,  ChemCatChem 2(12): 1535-1538 (2010). 

Seelam P.K., Huuhtanen M.,  Sápi A., Szabó M., Kordás K., Turpeinen E., Tóth G., and Keiski R.L., CNT-based catalysts for H2 production by ethanol reforming, International Journal of Hydrogen Energy 35, 12588-12598 (2010). 

Sebastian M.T., and Jantunen H., Polymer–Ceramic Composites of 0–3 Connectivity for Circuits in Electronics: A Review, International Journal of Applied Ceramic Technology 7, 415-434 (2010).  

Reinik J., Heinmaa I.,  Mikkola J.-P., Kordas K., and Kirso U., Synthesis of calcium-alumino-silicate hydrates from oil shale ash in different alkaline media, Oil Shale 27, 47–57 (2010)/ DOI: 10.3176/oil.2010.1.06.

Pynttari V.J., Mäkinen R.M., Palukuru V.K., Östman K., Sillanpää H.P., Kanerva T., Lepistö T., Hagberg J., and Jantunen H., Application of Wide-Band Material Characterization Methods to Printable Electronics, IEEE Transactions on Electronics Packaging Manufacturing 33, 221-227 (2010). 

Puustinen, J., Lappalainen, J. ,Hiltunen, J., Lantto, V., and Jantunen, H., Orientation Dependend Dielectric Characteristics of Nanocrystalline Pb(Zr_xTi_1-x)O₃ Films with Inter Digital Electrodes, Ferroelectrics 405, 227-235 (2010).

Plekh M., Narkilahti J., Levoska J., and Tyunina M., Polydomain configuration in epitaxial Pb0.5Sr0.5TiO₃/La_0.5Sr_0.5CoO₃ heterostructures, Applied Physics Letters 97, 202909 (1-3) (2010 ).

Plekh M., and Tyunina M., Ferroelectric domains in epitaxial PbZr_0.65Ti_0.35O₃/La_0.5Sr_0.5CoO3 heterostructures, Applied Physics Letters 97, 062902 (1-3) (2010).  

Peräntie J.,  Hagberg J., Uusimäki A., and Jantunen H., Electric-field-induced dielectric and temperature changes in a <011> - oriented Pb(Mg_1/3Nb_2/3)O₃-PbTiO₃ single crystal, Phys. Rev. B 82, 134119 [8 pages] (2010).

Palukuru V.K., Sonoda K., Rajesh S., and Jantunen H., BST_COC composite based rectangular DI-electric resonator antenna (DRA) for 2.4 wlan wrist applications, Progress In Electromagnetics Research C  16, 195-205, 2010.

Palukuru V.K., Sonoda K., Hagberg J., and Jantunen H., BST-Polymer Composite-Based Planar Inverted-F (PIFA) Chip Antenna for 2.4 GHz Wrist Applications, Integrated Ferroelectrics 114, 17-24 (2010).  

Palukuru V.K., Peräntie J., Komulainen M., Tick T., and Jantunen H., Tunable microwave devices using low-sintering-temperature screen-printed barium strontium titanate (BST) thick films, Journal of the European Ceramic Society 30, 389-394 (2010).

Palosaari J., Juuti J., Heinonen E., Moilanen V-P., and Jantunen H., Non-uniform electric field in poling of structurally graded monolithic piezoactuator, Journal of Electroceramics, DOI 10.1007/s10832-010-9609-4 (2010).  

Nousiainen, O.,Kangasvieri, T.,  Kautio, K., Rautioaho, R., and Vähäkangas, J., Effect of ENIG deposition on the failure mechanisms of thermomechanically loaded lead-free 2nd level interconnections in LTCC/PWB assemblies, Soldering & Surface Mount Technology  22(3): 22-35.

Nelo M., Sowpati A.K., Palukuru V.K., Juuti J., and Jantunen H., Formulation of screen printable cobalt nanoparticle ink for high frequency applications, Progress In Electromagnetics Research 110, 253-266  (2010).  

Myllymäki S., Huttunen A., Palukuru V.K., Jantunen H., Berg M., and Salonen E., Capacitive Recognition of the User's Hand Grip Position in Mobile Handsets, Progress In Electromagnetics Research B 22, 203-220 (2010).

Myllymäki S., Dual-dome micromechanical resonator fabricated with reactive ion etching and plasma-enhanced chemical vapor deposition techniques, Journal of Micro/Nanolithography, MEMS, and MOEMS 9, 023012 (2010).

Molnar D., Heszler P., Mingesz R., Gingl Z., Kukovecz A., Konya Z., Haspel H., Mohl M., Sapi A., Kiricsi I., Kordas K., Mäklin J., Halonen N., Toth G., Moilanen H. Roth S., Vajtai R., Ajayan P.M., Pouillon Y., and Rubio A., Increasing chemical selectivity of carbon nanotube-based sensors by fluctuation enhanced sensing,  Fluctuation and Noise Letters 9(3): 277-287 (2010).

Mohl M.,  Pusztai P.J., Kukovecz A.,  Konya Z., Kukkola J., Kordas K., Vajtai R., and Ajayan P.M., Low-Temperature Large-Scale Synthesis and Electrical Testing of Ultralong Copper Nanowires, Langmuir  26(21):  16496-16502 (2010).

Mäki-Arvela P., Murzina E.V., Campo B., Heikkilä T., Leino A.-R., Kordás K., Wolf D., Tokarev A.V., and Murzin D.Y., The effect of palladium dispersion and promoters on lactose oxidation kinetics, Research on Chemical Intermediates 36, 423-442 (2010).

Lappalainen, J.,  Puustinen, J. ,Hiltunen, J., Lantto, V., and Jantunen, H., Low-Temperature Amorphous-Like Pb(Zr_xTi_1-x)O₃ for Optical Wave guiding Applications, Ferroelectrics 405, 211-219 (2010).

Lappalainen J., Puustinen J., Hiltunen J., and Lantto V., Pulsed-laser deposited amorphous-like PZT thin-films: Microstructure and optical properties, Journal of the European Ceramic Society 30, 497-502 (2010).

Kukovecz A.,  Molnár D.,  Kordás K., Gingl Z.,  Moilanen H., Mingesz R., Kónya Z.,  Mäklin J., Halonen N.,  Tóth G., Haspel H.,  Heszler P.,  Mohl M., Sápi A., Roth S., Vajtai R., Ajayan P.M., Pouillon Y., Rubio A., and Kiricsi I., Carbon nanotube based sensors and fluctuation enhanced sensing,  Phys. Status Solidi (C)  7, 1217– 1221 (2010) / DOI 10.1002/pssc.200982973.

Kukkola J., Rautio A., Sala G., Pino F., Tóth G., Leino A.-R., Mäklin J., Jantunen H., Uusimäki A., Kordás K., Gracia E., Terrones M., Shchukarev A., and Mikkola J.-P., Electrical transport through single-wall carbon nanotube–anodic aluminum oxide–aluminum heterostructures, Nanotechnology 21, 035707 (2010). 

Koskela P., Teirikangas M., Alastalo A., Forsman J., Juuti J., Tapper U., Auvinen A., Seppä H., Jantunen H., and Jokiniemi J., Synthesis of cobalt nanoparticles to enhance magnetic permeability of metal–polymer composites,  Advanced Powder Technology, doi:10.1016/j.apt.2010.09.010 (2010).

Kirilin, A., Mäki-Arvela P.,  Rupp M., Toukoniitty E., Kumar N., Kordas K.,  Kustov L.M., Salmi T., and Murzin D.Y., Mechanism of the chemo–bio catalyzed cascade synthesis of R-1-phenylethyl acetate over Pd/Al2O3, lipase, and Ru-catalysts, Res. Chem. Intermed. 36, 193–210 (2010) / DOI 10.1007/s11164-010-0129-2.

Juuti J., Teirikangas M., Sonoda K., and Jantunen H., Thermoplastic 0–3 Ceramic–Polymer Composites With Adjustable Magnetic and Dielectric Characteristics for Radio Frequency Applications, International Journal of Applied Ceramic Technology 7, 452-460 (2010).

Jacob M.V., Thomas S., Sebastian M.T., Honkamo J., and Jantunen H., Frequency and Temperature Dependent Dielectric Properties of Greentapes, Journal of the Australian Ceramics Society 46, 36-40 (2010).

Huttunen A., Myllymäki S., Komulainen M., and Jantunen H., Capacitive Sensor Arrangement to Detect External Load on a Mobile Terminal Antenna, Progress In Electromagnetics Research Letters 15, 13-18 (2010).

Heinonen E., Juuti J., Palosaari J., Tyholdt F.,  Jantunen H., Østbø N.P., Vogl A., Poppe E., Guðbjörnsson S., Ringaard E., Hök B., Fägerman P.-E, Gløersen P., and Ræder H., High performance thin film PZT ultrasonic transducer by CSD for distance measurements in water, Journal of Electroceramics DOI 10.1007/s10832-010-9610-y (2010).  

Hannu J., Saikkonen T., Häkkinen J., Karttunen J., and Moilanen M.,  Enabling Remote Testing: Embedded Test Controller and Mixed-signal Test Architecture,  Journal of Electronic Testing  26, 641-658 (2010)/ DOI 10.1007/s10836-010-5175-6.  

Hannu J., Juuti J., and Jantunen H., Recent Patents on Piezoelectric Energy Harvester Transducer Structures, Recent Patents on Electrical Engineering 3, 19-24 (2010). 

Halonen N., Rautio A., Leino A.-R., Kyllönen T., Tóth G., Lappalainen J., Kordás K., Huuhtanen M.,  Keiski R.L., Sápi A., Szabó M. , Kukovecz A., Kónya Z., Kiricsi I., Ajayan P.M., and Vajtai R., Three-Dimensional Carbon Nanotube Scaffolds as Particulate Filters and Catalyst Support Membranes, ACS Nano (2010) / DOI: 10.1021/nn100150x

Gracia-Espino E., Sala G., Pino F., Halonen N., Luomahaara J., Mäklin J., Tóth G., Kordás K., Jantunen H., Terrones M., Helistö P., Seppä H., Ajayan P. M., and Vajtai R., Electrical Transport and Field-Effect Transistors Using Inkjet-Printed SWCNT Films Having Different Functional Side Groups,  ACS Nano 4, 3318-3324 (2010).

Eta V., Mäki-Arvela P., Leino A.R., Kordas K., Salmi T., Murzin D.Y., and Mikkola J.P. ta V., Mäki-Arvela P., Leino A.R., Kordas K., Salmi T., Murzin D.Y., and Mikkola J.P.,  Synthesis of Dimethyl Carbonate from Methanol and Carbon Dioxide: Circumventing Thermodynamic Limitations, Industrial & Engineering Chemistry Research, 49(20): 9609-9617 (2010).

Eta V., Mäki-Arvela P., Kordas K., Murzin DY., Salmi T, and Mikkola J.-P., The Activity of Zirconia and Other Metal Oxides in the Synthesis of Dimethyl Carbonate from Methanol and Carbon Dioxide, in Progress in Heterogeneous Catalysis, ed. by  Marmaduke DL, Nova Science Publishers Inc., New York, pp. 135 – 156 (2009).

Dombovari A. ,  Halonen N.,  Sapi A.,  Szabo M., Toth G.,  Mäklin J.,  Kordas K., Juuti J., Jantunen H.,  Kukovecz A., and Konya Z., Moderate anisotropy in the electrical conductivity of bulk MWCNT/epoxy composites, Carbon 48, 1918-1925 (2010).

Dejneka A., Tyunina M., Narkilahti J., Levoska J., Chvostova D., Jastrabik .L, and Trepakov V.A., Tensile strain induced changes in the optical spectra of SrTiO₃ epitaxial thin films, Physics of the Solid State 52(10):  2082-2089 (2010).

Bernas H., Eränen K., Simakova I., Leino A.-R., Kordás K., Myllyoja J., Mäki-Arvela P., Salmi T., and Murzin D.Y.,  Deoxygenation of dodecanoic acid under inert atmosphere, Fuel 89, 2033–2039 (2010).

Alasaarela T., Saastamoinen T., Hiltunen J., Säynätjoki A., Tervonen A., Stenberg P., Kuittinen M., and Honkanen S., Atomic layer deposited titanium dioxide and its application in resonant waveguide grating, Applied Optics  49(22): 4321-4325.

 

2009 PUBLICATIONS

PAPERS

Nousiainen O., Kangasvieri T., Rautioaho, R., Vähäkangas J., Thermal fatigue endurance of lead-free composite solder joints over a temperature range of - 55 °C - 150 °C, Journal of Electronic Materials 38, 843 - 851 (2009).

Suutala A., Olkkonen J., Cox D.C., Lappalainen J., and Jantunen H., Inverted method for fabricating a nano-aperture device with subwavelength structures, Journal of Vcuum Science & Technology B 27, 2457-2461 (2009).

Eta V., Mäki-Arvela P., Kordas K., Murzin D.Y., Salmi T., and Mikkola J.-P.,  The Activity of Zirconia and Other Metal Oxides in the Synthesis of Dimethyl Carbonate from Methanol and Carbon Dioxide, in  Progress in Heterogeneous Catalysis, ed. by  Marmaduke DL, Nova Science Publishers Inc., New York, pp. 135 – 156 (2009).

Myllymäki S., Huttunen A., Berg M., Komulainen M., and Jantunen H., Method for measuring user-induced load on mobile terminal antenna, Electronics Letters 45, 1065-1066 (2009).

Teirikangas M., Juuti J., and Jantunen H., Multilayer BST-COC Composite with Enhanced High Frequency Dielectric Properties, Ferroelectrics 387, 210-215 (2009).

Palukuru V.K., Pekonen A., Pynttäri V., Mäkinen R., Hagberg J., and Jantunen H.,  An inkjet-printed inverted-F antenna for 2.4-GHz wrist applications, Microwave and optical technology letters 51, 2936-2938 (2009).

Hamada A.S., Karjalainen L.P., and Puustinen J., Fatigue behavior of high-Mn TWIP steels, Materials Science and Engineering: A 517,  68-77 (2009).

Honkamo J., Jantunen H., Subodh G., Sebastian M.T., and Mohanan P., Tape Casting and Dielectric Properties of Zn₂Te₃O₈-Based Ceramics with an Ultra-Low Sintering Temperature, International Journal of Applied Ceramic Technology 6, 531-536 (2009).

Srifi M.N., Palukuru V.K., Essaaidi M., and Jantunen H., Compact Planar Monopole Antenna for 3G and UWB applications,  Microwave and Optical Technology Letters 51, 1939-1942 (2009).

Virtanen P., Karhu H., Toth G., Kordas K., and Mikkola J.-P., Towards one-pot synthesis of menthols from citral: Modifying Supported Ionic Liquid Catalysts (SILCAs) with Lewis and Bronsted acids, Journal of Catalysis 263, 209-219 (2009).

Remes J., Vähäkangas J., and Uusimäki A., Improving the Yield and Turn-Around Time of Focused Ion Beam Microsurgery of Integrated Circuits by LCVD Method,  IEEE Transactions on Advanced Packaging 32, 497-502 (2009).

Tyunina M., Narkilahti J., Levoska J., Chvostova D., Dejneka A., Trepakov V., and  Zelezny V., Ultrathin SrTiO₃ films: epitaxy and optical properties, J. Phys.: Condens. Matter 21,  232203 (2009).

Sápi A., Rémiás R., Kónya Z., Kukovecz Á., Kordás K., and Kiricsi I., Synthesis and characterization of nickel catalysts supported on different carbon materials, React. Kinet. Cata. Lett. 96, 379-389 (2009).

Rautio J., Perämäki P., Honkamo J. & Jantunen H., Effect of synthesis method variables on particle size in the preparation of homogeneous doped nano ZnO material, Microchemical Journal 91, 272-276 (2009).

Tyunina M., Plekh M., and  Levoska J., Intrinsic dipolar glass behavior in epitaxial films of relaxor PbMg_1/3Nb_12/3O₃, Physical Review B 79,  054105 (2009). 

Peräntie J., Hagberg J., Uusimäki A., and  Jantunen H., Field-induced thermal response and irreversible phase transition enthalpy change in PbMg_1/3Nb_12/3O₃–PbTiO₃, Appl. Phys. Lett. 94, 102903 (2009).

Narkilahti J., Plekh M., Levoska J., and  Tyunina M., Anomalous growth and properties of  SrTiO₃-NaNbO₃ superlattices, Physical Review B  79,  014106 (2009).   

Vuollo P., Honkamo J., Niemelä M., Perämäki P., and Jantunen H., Determination of boron and lithium in ferroelectric samples by ICP-OES and ICP-MS, Microchimica Acta 164, 217-224 (2009).

Tick T., Jäntti J., Henry M., Free C., and  Jantunen H., LTCC integrated air-filled waveguides for G-band applications, Microwave and Optical Technology Letters 51, 176-178 (2009).

Toth G., Mäklin J.,  Halonen N.,  Palosaari J., Juuti J.,  Jantunen H.,  Kordas K., Sawyer  W.G.,  Vajtai R., and Ajayan P.M.,  Carbon Nanotube Based Electrical Brush Contacts, Advanced Materials 21, 1–5 (2009).

 

2008 PUBLICATIONS

PAPERS  
 

Palosaari J, Juuti J & Jantunen H (2008) Displacement distribution of the PRESTO actuator with multiple passive and active regions. Sensors and Actuators A: Physical 148(1): 129-133.

Kangasvieri T, Halme J, Vahakangas J & Lahti M (2008) Low-loss and broadband BGA package transition for LTCC-SiP applications. Microwave and Optical Technology Letters 50(4): 1036-1040.

Kangasvieri T, Halme J, Vahakangas J & Lahti M (2008) Broadband BGA-via transitions for reliable RF/microwave LTCC-SiP module packaging Source. IEEE Microwave and Wireless Components Letters 18(1): 34-36.

Reynolds K,  Komulainen J, Lovera P, Iacopino D, Pudas M, Vähäkangas J & Redmond G (2008) Probe based manipulation and assembly of nanowires into organized mesostructures. Nanotechnology 19: 485301, doi: 10.1088/0957-4484/19/48/485301.

Heszler P, Gingl Z, Mingesz R, Csengeri A,  Haspel H,  Kukovecz Á,  Kónya Z,  Kiricsi I, Ionescu R, Mäklin J, Mustonen T, Tóth G, Halonen N, Kordás K, Vähäkangas J & Moilanen H (2008) Drift effect of fluctuation enhanced gas sensing on carbon nanotube sensors. Physica status solidi (b) 245(10): 2343.

Haspel H, Ionescu R, Heszler P, Á. Kukovecz Á,  Kónya Z, Z. Gingl,  Mäklin J,  Mustonen T,  Kordás K, Vajtai R & Ajayan PM (2008) Fluctuation enhanced gas sensing on functionalized carbon nanotube thin films. Physica status solidi (b) 245(10):  2339.

Mäklin J, Mustonen T, Halonen N, Tóth G, Kordás K, Vähäkangas J, Moilanen H, Kukovecz Á, Kónya Z, Haspel H, Gingl Z,  Heszler P, Vajtai R & Ajayan PM (2008) Inkjet printed resistive and chemical-FET carbon nanotube gas sensors. Physica status solidi (b) 245(10): 2335.

Komulainen M, Kangasvieri T, Jäntti J & Jantunen H (2008) Compact surface-mountable LTCC-BGA antenna module for X-band applications. International Journal of Microwave and Optical Technology.  3(4): 451-459.

Juuti J, Leinonen M & Jantunen H (2008) Micropositioning, Book Chapt. in Piezoelectric and Acoustic Materials for Transducer Applications , ed. by Safari A & Akdogan EK, Springer, pgs. 319-339.

Peräntie J, Hagberg J, Uusimäki A & Jantunen H (2008) Temperature characteristics and development of field-induced phase transition in relaxor ferroelectric Pb(Mg1/3Nb2/3)0.87Ti0.13O3 ceramics. Appl. Phys. Lett. 93: 32905. 

Hsi CS, Chen YC, Jantunen H, Wu MJ & Lin TC (2008) Barium titanate based dielectric sintered with a two-stage process. Journal of the European Ceramic Society, 28(13): 2581-2588.

Putaala J, Kangasvieri T, Nousiainen O, Jantunen H & Moilanen M (2008) Detection of thermal cycling-induced failures in RF/microwave BGA assemblies.  IEEE Transactions on Electronics Packaging Manufacturing, 31(3): 240-247.

Puustinen J, Lappalainen J &  Lantto V (2008) Effect of microstructure and surface morphology evolution on optical properties of Nd-modified Pb(ZrxTi1-x)O-3 thin films. Thin Solid films,  516(18): 6458-6463.

Hiltunen J, Lappalainen J, Puustinen J, Lantto V & Tuller HL  (2008) Size-dependent optical properties of BaTiO3-SrTiO3 superlattices. Optics Express 16(11): 8219-8228.

Palukuru VK, Komulainen M, Tick T, Peräntie J & Jantunen H (2008) Low-sintering-temperature ferroelectric thick films; RF properties and an application in a frequency-tunable folded slot antenna. IEEE Antennas & Wireless Propag. Lett.,  7: Digital Object Identifier: 10.1109/LAWP.2008.2001120.

Tick T, Peräntie J, Rentsch S, Müller J, Hein M & Jantunen H (2008) Co-sintering of barium strontium titanate (BST) thick films inside a LTCC substrate with pressure-assisted sintering. Journal of the European Ceramic Society, 28(14): 2765-2769

Sebastian MT & Jantunen H (2008) Low loss dielectric materials for LTCC applications: a review.  International Materials Reviews 53(2): 57-90.

Tick T & Jantunen H (2008) An X-Ray Imaging-Based Layer Alignment and Tape Deformation Inspection System for Multilayer Ceramic Circuit Boards. IEEE Transactions on Electronics Packaging Manufacturing 31(2): 168-173.

Hagberg J, Uusimäki A & Jantunen H (2008) Electrocaloric characteristics in reactive sintered 0.87Pb(Mg1/3Nb2/3)O3 - 0.13PbTiO3. Applied Physics Letters 92: 132909.

Mustonen T, Mäklin J, Kordás K, Halonen N, Tóth G, Vähäkangas J, Jantunen H, Kar S, Ajayan PM, Vajtai R, Helistö P & Seppä H (2008) Controlled Ohmic and nonlinear electrical transport in inkjet printed single-wall carbon nanotube films. Physical Review B 77: 125430.

Halonen N, Kordás K, Tóth G, Mustonen T, Mäklin J, Vähäkangas J, Ajayan PM & Vajtai R (2008) Controlled CCVD synthesis of robust multi-walled carbon nanotube films. Journal of Physical Chemistry C, 112(17): 6723 -6728.

Murzina EV, Tokarev AV, Kordás K, Karhu H, Mikkola JP & Murzin DY (2008) D-Lactose oxidation over gold catalysts. Catalysis Today 131(3): 385-392.

Komulainen M, Berg M, Jantunen H, Salonen E & Free C (2008) A frequency-tuning method for a planar inverted-F antenna.  IEEE Transactions on Antennas and Propagation 56(4): 944-950.

Lappalainen J,  Heinilehto S,   Saukko S  , Lantto V & Jantunen H (2008) Microstructure dependent switching properties of VO2 thin films. Sensors and Actuators A -Physical  142(1): 250-255.  

Tick T, Perantie J, Jantunen H & Uusimäki A (2008) Screen printed low-sintering-temperature barium strontium titanate (BST) thick films. Journal of the European Ceramic Society  28(4): 837-842.

Kangasvieri T, Komulainen M, Jantunen H & Vähäkangas J (2008) Low-loss and wideband package transitions for microwave and millimeter-wave MCMs.  IEEE Transactions on Advanced packaging 31(1): 170-181.

Tick T, Palukuru V, Komulainen M, Perantie J. & Jantunen H (2008) Method for manufacturing embedded variable capacitors in low-temperature cofired ceramic substrate. Electronics Letters  44(2): 94-95.

Tuktarov AR, Akhmetov AR, Pudas M, Ibragimov AG & Dzhemilev UM (2008) Selective addition of H2O to fullerene C-60 catalyzed by Ti, Zr, and Hf catalysts.  Tetrahedron Letters 49(5): 808-810

Nasibulin AG, Shandakov SD, Anisimov AS, Gonzalez D,  Jiang H, Pudas M, Queipo P & Kauppinen EI (2008) Charging of Aerosol Products during Ferrocene Vapor Decomposition in N2 and CO Atmospheres, Journal of Physical Chemistry C 112(15): 5762 -5769.

Tóth G, Kordás K, Ajayan PM & Vajtai R (2008) Cooling with integrated carbon nanotube films, Nanostructures in Electronics, ed. by Rahman F, Pan Stanford Publications, Singapore.

Voutilainen J, Putaala J, Moilanen M & Jantunen H (2008) A prognostic method for the embedded failure monitoring of solder interconnections with 1149.4 test bus architecture. Microelectronics Journal.

Fan J, Leppävuori S, Luusua I, Henttinen K, Eränen S, Hietanen I & Juntunen M (2008) Fabrication of silicon based through-wafer interconnects for advanced chip scale packaging. Sensors and Actuators A 142(1): 405-412.

Fan J, Kalliopuska J, Eränen S, Juntunen M, Hietanen I & Leppävuori S (2008) Via-in-pixel design of truly 2D extendable photodiode detector for medical CT imaging. Sensors and Actuators A 145–146 (2008) 59–65.

  

2007 PUBLICATIONS

PAPERS

Kishi S, Yuasa M, Kida T, Lantto VE, Shimanoe K& Yamazoe N (2007)
A stable solid-reference electrode of BiCuVOx/perovskite-oxide for potentiometric solid electrolyte CO2 sensor. Journal of the Ceramic Society of  Japan 115 (1347): 706-711. 

Huotari M & Lantto V (2007)

Measurements of odours based on response analysis of  insect olfactory receptor neurons. Sensors and Actuators B-Chemical 127(1): 284-287   

 

Komulainen M, Mähönen J, Tick T, Berg M, Jantunen H, Henry M, Free C & Salonen E (2007)

Embedded air cavity backed microstrip antenna on an LTCC substrate. Journal of the European Ceramic Society 27(8-9): 2881-2885

 

Komulainen M, Berg M, Jantunen H & Salonen E (2007)

Compact varactor-tuned meander line monopole antenna for DVB-H signal reception. IEE Electronics Letters 43(24): 1324-1326

 

Komulainen M, Palukuru VK & Jantunen H (2007)

Frequency tunable dual-band planar inverted-F antenna based on a switchable paracitic element. FREQUENZ - Journal of RF-Engineering and Telecommunications 61(9-10): 207-212

 

Nousiainen O, Putaala J, Kangasvieri T, Rautioaho R & Vähäkangas J (2007)

Failure mechanisms of thermomechanically loaded SnAgCu/plastic core solder ball composite joints in lowtemperature co-fired ceramic/printed wiring board assemblies. Journal of Electronic Materials 36(3): 232-241

 

Kangasvieri T, Halme J, Vähäkangas J & Lahti M (2007)

High performance vertical transition for broadband millimetre-wave BGA module packaging. Electronics Letters 43(11): 638-639

 

Nousiainen O, Kangasvieri T, Rönkä K, Rautioaho R & Vähäkangas J (2007)

Interfacial reactions between Sn-based solders and AgPt thick film metallizations on LTCC. Soldering & Surface Mount Technology 19(3): 15-25.

 

Leinonen M, Juuti J & Jantunen H (2007)

Interface circuit for resistive sensors utilizing digital potentiometers. Sensors and Actuators A 138(1): 97-104.

 

Heinonen E, Juuti J & Jantunen H (2007)

Characteristics of piezoelectric cantilevers embedded in LTCC. Journal of European Ceramic Society 27(13-15): 4135-4138.

 

Hu T, Juuti J & Jantunen H (2007)

RF properties of BST-PPS composites. Journal of European Ceramic Society 27(8-9): 2923-2926.

 

Hu T, Juuti J, Jantunen H & Vilkman T (2007)

Dielectric properties of BST/polymer composite. Journal of the European Ceramic Society 27(13-15): 3997-4001.

 

Honkamo J, Hannu J, Jantunen H, Moilanen M & Mielcarek W (2007)

Microstructural and electrical properties of multicomponent varistor ceramics with PbO-ZnO-B2O3 glass addition. Journal of Electroceramics 18(3-4): 175-181.

 

Sebastian MT, Uusimäki A & Jantunen H (2007)

Editorial Journal of the European Ceramic Society, 27(8-9): 2745.

 

Pudas M, Viollet S, Ruffier F, Kruusing A, Amic S, Leppävuori S & Franceschini N (2007)

A miniature bio-inspired optic flow sensor based on low temperature co-fired ceramics (LTCC) technology. Sensor and Actuators A 133(1): 88-95.

 

Dzhemilev UM, Ibragimov AG, D’yakonov VA, Pudas M, Bergmann U, Khafizova LO & Tyumkina TV (2007)

First example of one-pot synthesis of hydrocarbon macrorings. Russian Journal of Organic Chemistry 43(5): 681-684.

 

Dzhemilev UM, Ibragimov AG, Pudas M, D’yakonov VA & Tuktarov AR (2007)

Cycloaddition of tertiary amines to fullerene C-60, catalyzed by Ti, Zr, and Hf complexes. Russian Journal of Organic Chemistry 43(3): 370-374.

 

Dzhemilev UM, Ibragimov AG, Tuktarov AR, D’yakonov VA, Pudas M & Bergmann U (2007)

Catalytic hydroamination of fullerene C-60 with primary and secondary amines. Russian Journal of Organic Chemistry 43(3): 375-379.

 

Heiskanen J, Omar WAE, Ylikunnari M, Haavisto K, Juan M & Hormi O (2007)

Synthesis of 4-Alkoxy-8-hydroxyquinolines, Journal of Organic Chemistry 72(3): 920-922.25

 

Kordás K, Mustonen T, Tóth G, Vähäkangas J, Uusimäki A, Jantunen H, Gupta A, Rao KV, Vajtai R & Ajayan PM (2007)

Magnetic-field induced efficient alignment of carbon nanotubes in aqueous solutions. Chemistry of Materials 19(4): 787-791.

 

Kordás K, Tóth G, Moilanen P, Kumpumäki M, Vähäkangas J, Uusimäki A, Vajtai R & Ajayan PM (2007)

Chip cooling with integrated carbon nanotube microfin architectures. Applied Physics Letters 90: 123105.

 

Mäklin J, Mustonen T, Kordás K, Saukko S & Vähäkangas J (2007)

Nitric oxide gas sensors with functionalized carbon nanotubes. Physica Status Solidi B 244(11): 4298-4302.

 

Mustonen T, Kordás K, Saukko S, Tóth G, Penttilä JS, Helistö P, Seppä H & Jantunen H (2007)

Inkjet printing of transparent and conductive patterns of single-walled carbon nanotubes and PEDOT-PSS composites. Physica Status Solidi B 244 (11): 4336- 4340.

 

Mikkola J-PT, Virtanen PP, Kordás K, Karhu H & Salmi TO (2007)

SILCA—Supported ionic liquid catalysts for fine chemicals, Applied Catalysis A 328(1): 68-76.

 

Virtanen P, Karhu H, Kordás K & Mikkola J-P (2007)

The effect of ionic liquid in supported ionic liquid catalysts (SILCA) in the hydrogenation of a, b-unsaturated aldehydes. Chemical Engineering Science 62(14): 3660-3671.

 

Tyunina M, Levoska J & Jaakola I (2007)

Dynamic disorder in BaTiO3 epitaxial films, Physical Review B 75: 140102(R).

 

Tyunina M & Levoska J (2007)

The paraelectric state in thin-film (Ba,Sr)TiO3. Journal of Applied Physics 101: 084119.

 

Jaakola I, Levoska J & Tyunina M (2007)

Multilayers and superlattices of ferroelectric barium strontium titanate. Journal of Applied Physics 102: 014108.

 

Kamba S, Nuzhnyy D, Veljko S, Bovtun V, Petzelt J, Wang YL, Setter N, Levoska J, Tyunina M, Macutkevic J & Banys J (2007) 

Dielectric relaxation and polar phonon softening in relaxor ferroelectric PbMg1/3Ta2/3 O3. Journal of Applied Physics 102: 074106.

 

Tyunina M, Jaakola I, Levoska J & Plekh M (2007)

Diffuse phase transitions in epitaxial (Ba, Sr)TiO3 superlattices. Physical Review  B 76: 134107.

 

 

2006 PUBLICATIONS

PAPERS

M. Tyunina, J. Levoska,
Application of the interface capacitance model to thin-film relaxors and ferroelectrics, APPLIED PHYSICS LETTERS 88 (26): Art. No. 262904 JUN 26 2006

 

M. Tyunina,
Size effects and dielectric behaviour in ferroelectric heterostructures, JOURNAL OF PHYSICS-CONDENSED MATTER 18 (24): 5725-5738 JUN 21 2006

 

K. Kordas, A.E. Pap, G. Toth, M. Pudas, J. Jaaskelainen, A. Uusimaki  J. Vahakangas,
Laser soldering of flip-chips, OPTICS AND LASERS IN ENGINEERING 44 (2): 112-121 FEB 2006

 

K. Kordas, T. Mustonen, G. Toth, H. Jantunen, M. Lajunen, C. Soldano, S. Talapatra, S. Kar, R. Vajtai, and P. M. Ajayan, "Inkjet printing of electrically conductive patterns of carbon nanotubes“, SMALL, 2 (No.8-9) pp. 1021-1025 (2006)
 

K. Kordas, G. Toth, J. Levoska, M. Huuhtanen, R. Keiski, M. Harkonen, T.F.George, J. Vahakangas,

Room temperature chemical deposition of palladium nanoparticles in anodic aluminium oxide templates , NANOTECHNOLOGY 17 (5): 1459-1463 MAR 14 2006

 

A.E. Pap, K. Kordas, J. Vahakangas, A.Uusimäki, S. Leppävuori, L. Pilon, S. Szatmari,

Optical properties of porous silicon. Part III: Comparison of experimental and theoretical results, OPTICAL MATERIALS 28 (5): 506-513 APR 2006

K.M. Lum, T. Tick, C. Free, H. Jantunen,
Design and measurement data for a microwave dual-CP antenna using a new traveling-wave feed concept, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 54 (6): 2880-2886 Part 2 JUN 2006
 

J.A. Juuti, H. Jantunen V.P. Moilanen, S. Leppävuori,
Manufacturing of prestressed piezoelectric unimorphs using a postfired biasing layer, IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL 53 (5): 838-846 MAY 2006

 

T. Kangasvieri, I. Hautajarvi, H. Jantunen, J. Vähäkangas,
Miniaturized low-loss Wilkinson power divider for RF front-end module applications, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 48 (4): 660-663 APR 2006

 

T. Kangasvieri, O. Nousiainen, J. Putaala, R. Rautioaho, J. Vähäkangas, 
Reliability and RF performance of BGA solder joints with plastic-core solder balls in LTCC/PWB assemblies, Microelectronics Reliability 46 (2006) 1335-1347.

O. Nousiainen, J. Putaala, T. Kangasvieri, R. Rautioaho, J. Vähäkangas,
Metallurgical Reactions in Composite 90Pb10Sn/Lead-Free Solder Joints and Their Effect on Reliability of LTCC/PWB Assembly, Journal of Electronic Materials 35, No. 10 (2006)1857-1865.

M. Pudas, A. Kruusing, J. Saavalainen, J. Mähönen, J. Vähäkangas,
Novel laser processing applications for microelectronics, LASERS IN ENGINEERING 16 (1-2): 133-155 2006

J. Lappalainen, V. Lantto, J. Frantti, J. Hiltunen,
X-ray diffraction and Raman investigations of thickness dependent stress effects on Pb(ZrxTi1-x)O-3 thin films, APPLIED PHYSICS LETTERS 88 (25): Art. No. 252901 JUN 19 2006

 

L. Reyes, A. Hoel, S. Saukko, et al.,
Gas sensor response of pure and activated WO3 nanoparticle films made by advanced reactive gas deposition, SENSORS AND ACTUATORS B-CHEMICAL 117 (1): 128-134 SEP 12 2006

 

Kek-Merl D, Lappalainen J, Tuller HL,
Electrical properties of nanocrystalline CeO2 thin films deposited by in situ pulsed laser deposition, JOURNAL OF THE ELECTROCHEMICAL SOCIETY 153 (3): J15-J20 2006

 

Tuominen J, Lappalainen J, Hiltunen J, et al.
Piezoelectric thin-film unimorph actuator for optical fibre alignment applications, JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS 8 (7): S398-S404 Sp. Iss. SI JUL 2006

 

Lappalainen J, Frantti J, Hiltunen J, et al.
Stress and film thickness effects on the optical properties of ferroelectric Pb(ZrxTi1-x)O-3 films, FERROELECTRICS 335: 149-158 2006

 

Tyunina M, Levoska J,
Dynamic dielectric nonlinearity in epitaxial thin-film relaxors and ferroelectrics, FERROELECTRICS 339: 1771-1779 2006

 

Jaakola I, Levoska J, Tyunina M,
Thin film multilayers of ferroelectric barium strontium titanate, FERROELECTRICS 335: 127-136 2006

 

Tyunina M, Levoska J, Jaakola I,

Polarization relaxation in thin-film relaxors compared to that in ferroelectrics, PHYS. REV. B 74, 104112 (2006)  

 

M. Tyunina, J. Levoska,
Response to “Comment on ‘Application of the interface capacitance model to thin-film relaxors and ferroelectrics´'", Applied Physics Letters 89 (2006) 196102/1-2.

 

2005 PUBLICATIONS

PAPERS

A.E. Pap, K. Kordas, G. Toth, J. Levoska, A. Uusimäki, J. Vähäkangas, S. Leppävuori, T.F. George,
Thermal oxidation of porous silicon: Study on structure, Applied Physics Letters 86 [4](2005) Art. No. 041501 JAN 24 2005

 

K. Kordas K, A.E. Pap, J. Saavalainen, H. Jantunen, P. Moilanen, E. Haapaniemi, S. Leppävuori,
Laser-induced surface activation of LTCC materials for chemical metallization, IEEE Transactions on Advanced Packaging 28 [2](2005)259-263

T. Hu, A. Uusimäki, H. Jantunen,  S. Leppävuori, K. Soponmanee, S. Sirisoonthorn,
Optimization of MgTiO3-CaTiO3 based LTCC tapes containing B2O3 for use in microwave applications, Ceramics International 31 [1](2005)85-93

 

A. Hoel, L. R. Reyes, S. Saukko, P. Heszler, V. Lantto, C.G. Granqvist,
Gas sensing with films of nanocrystalline WO3 and Pd made by advanced reactive gas deposition,  Sensors and Actuators B-Chemical 105 [2](2005)283-289

J. Juuti, K. Kordas, R. Lonnakko, V.P. Moilanen, S. Leppävuori,
Mechanically amplified large displacement piezoelectric actuators, Sensors and Actuators A-Physical 120 [1](2005)225-231

 

T. Hu, T.J. Price, D.M. Iddles, A. Uusimäki, H. Jantunen,
The effect of Mn on the microstructure and properties of  BaSrTiO3 with B2O3-Li2CO3, Journal of the European Ceramic Society 25 (2005) 2531- 2535

 

V. Shvartsman, A. Kholkin, M. Tyunina,  J. Levoska,
Relaxation of induced polar state in relaxor PbMg_1/3Nb_2/3O₃ thin films studied by piezoresponse force microscopy, Applied Physics Letters 86 (2005) 222907/1-3.

 

M. Tyunina, J. Levoska,
Phase diagram of thin film relaxor PbMg_1/3Nb_2/3O₃, Journal of Applied Physics 97 (2005) 114107/1-7.

 

J. Lappalainen, J. Hiltunen, V. Lantto,
Characterization of optical properties of nanocrystalline doped PZT thin films, Journal of the European Ceramic Society 25 (2005) 2273-2276.

 

M. Tyunina, J. Levoska,
Epitaxial films of relaxor ferroelectric PbMg_1/3Nb_2/3O₃ in strong electric fields, Ferroelectrics 318 (2005) 29-34.

 

J. Levoska, M. Tyunina, I. Jaakola,
Compositional evolution of structure and dielectric properties in Ba_1-xSr_xTiO₃ epitaxial thin-film heterostructures, Ferroelectrics 318 (2005) 49-53.

 

M. Tyunina, J. Levoska,
Compositional evolution of properties in epitaxial films of relaxor PbMg_1/3Nb_2/3O₃ – PbTiO₃, Ferroelectrics 318 (2005) 63-66.

 

M. Pudas, J. Hagberg, S. Leppävuori,
Roller type gravure offset printing of conductive inks for high resolution printing on ceramic substrates, International Journal of Electronics 92 No 5 (2005) 251-269.

 

M. Pudas, N. Halonen, P. Granat, J. Vähäkangas,
Gravure printing of conductive particulate polymer inks on flexible substrates, Progress in Organic Coatings 54 (2005)310-316.

 

E. Heinonen, J. Juuti, S. Leppävuori,
Characterization and modelling of 3D piezoelectric ceramic structures with ATILA software, Journal of the European Ceramic Society 25 (2005) 2467-2470.

 

M. Tyunina, J. Levoska,
Effect of ac field on the dielectric behavior in epitaxial films of relaxor ferroelectric PbMg_1/3Nb_2/3O₃, Physical Review B 72 (2005) 104112-1-9.

 

K. Kordás, A.E. Pap, J. Vähäkangas, A. Uusimäki, S. Leppävuori,
Carbon nanotube synthesis on oxidized porous silicon, Applied Surface Science 252 (2005) 1471-1475.

 

L. Jylhä, J. Honkamo, H. Jantunen, A. Sihvola,
Microstructure -based numerical modeling method for effective permittivity of ceramic/polymer composites, Journal of Applied Physics 97 (2005) 104104-1-7.

 

J. Juuti, H. Jantunen, V.-P. Moilanen, S. Leppävuori,
Poling conditions of pre-stressed piezoelectric actuators and their displacement, Journal of Electroceramics 15 (2005) 57-64.

 

O. Nousiainen, R. Rautioaho, K. Kautio, J. Jääskeläinen, S. Leppävuori,
Solder joint reliability in AgPt-metallized LTCC, Soldering & Surface Mount Technology 17, No 3 (2005) 32-42.

 

G. Toth, K. Kordas, J. Vahakangas, A. Uusimaki, T.F. George, L. Nanai,
Laser-induced gold deposition on p(+)-Si from liquid precursors: A study on the reduction of gold ions through competing Dember and Seebeck effects, Journal of Physical Chemistry B 109 [15] (2005) 6925-6928.

 

G. Toth, K. Kordas, A.E. Pap, J. Vahakangas, A. Uusimaki, S. Leppavuori,
Origin and FEM-assisted evaluation of residual stress in thermally oxidized porous silicon, Computational Materials Science 34 [2] 2005 123-128.

 

 

2004 PUBLICATIONS

PAPERS

 J. Juuti, A. Lozinski, S. Leppävuori,
LTCC compatible PLZT thick-films for piezoelectric devices, Sensors and Actuators A 110 (2004) 361-364.
 
H. Jantunen, T. Hu, A. Uusimäki, S. Leppävuori,
Tape casting of ferroelectric, dielectric, piezoelectric and ferromagnetic materials, Journal of the European Ceramic Society 24 (2004) 1077-1081.
 
T. Hu, H. Jantunen, A. Uusimäki, S. Leppävuori,
BST powder with sol-gel process in tape casting and firing, Journal of the European Ceramic Society 24 (2004) 1111-1116.
 
J. Lappalainen, D. Kek, H. L. Tuller,
High carrier density CeO₂ dielectrics - implications for MOS devices, Journal of the European Ceramic Society 24 (2004) 1459-1462.
 
V. Piatnitsa, E. Jakku, S. Leppävuori,
Design of a 2-pole LTCC filter for wireless communications, IEEE Transactions on Wireless Communications, 3, No 2, March 2004, 379-381
 
M. Pudas, J. Hagberg, S. Leppävuori,
Gravure offset printing of polymer inks for conductors, Process in Organic Coatings 49 (2004) 324-335.
 
M. Tyunina, J. Levoska,
Thin films of relaxor ferroelectrics,  Ferroelectrics 298 (2004) 362-366.
 
M. Tyunina, J. Levoska, K. Kundzinsh, V. Zauls,
Polar state in epitaxial films of relaxor ferroelectric PbMg_1/3Nb_2/3O₃, Physical Review B 69 (2004) 224101/1-10.
 
M. Pudas, Ken Elsey, Alison Logan, J. Hagberg, S. Leppävuori,
Methods for evaluation of fine-line circuitry printing inks, Coloration Technology 120 (3) 2004 119-126.

M. Pudas, J. Hagberg, S. Leppävuori,
Printing parameters and ink components affecting ultra-fine-line gravure-offset printing for electronics applications,  Journal of the European Ceramic Society 24 (2004) 2943-2950.

M. Pudas, J. Hagberg, S. Leppävuori,
The Self-Cleaning Gravure (SCG), a Solution for Gravure Groove Blocking and a Novel Printing Method, The Journal of Imaging Science and Technology 48 (4) 2004, 375-381.

M. Pudas, J. Hagberg,  S. Leppävuori,
Gravure offset printing of conductive polymer ink, Progress in organic coatings 49 No 4 (2004) 324-335.

P. Granat, M. Pudas, O. Hormi, J. Hagberg and S. Leppävuori,
Synthesis of acrylated ethylcellulose for UV-curing ink, Carbohydrate Polymers 57 No 2 (2004) 225-228.

K. Kordás, A.E. Pap, S. Beke, S. Leppävuori,
Optical properties of porous silicon (Part I) - Fabrication and investigation of single layers, Optical Materials 25 (2004) 251-255.

J. Frantti, S. Eriksson, S. Hull, S. Ivanov, V. Lantto, J. Lappalainen, M. Kakihana,
High resolution neutron powder diffraction study of the microstrain contribution in Pb(Zr_xTi_1-x)O₃ ceramics, Journal of the European Ceramic Society 24 (2004) 1141-1144.
 
K. Kordás, S. Beke, A.E. Pap, A. Uusimäki, S. Leppävuori
Optical properties of porous silicon (Part II) - Fabrication and investigation of multilayer structures, Optical Materials 25 (2004) 257-260.
 
A.Kruusing,
Underwater and water-assisted laser processing Part 1. General features, steam cleaning and shock processing. Optics and Lasers in Engineering 41 (2004) 307-327.

A.Kruusing,
Underwater and water-assisted laser processing Part 2. Etching, cutting and rarely used methods. Optics and Lasers in Engineering 41 (2004) 329-352.

Jari Juuti, Esa Heinonen, Veli-Pekka Moilanen and Seppo Leppävuori,
Displacement, stiffness and load behaviour of laser-cut RAINBOW actuators, Journal of the European Ceramic Society, Volume 24, Issue 6, 2004, Pages 1901-1904.
 
H. Jantunen, T. Hu, A. Uusimäki, S. Leppävuori,
Ferroelectric LTCC for multilayer devices, Journal of Ceramic Society of Japan 112[5] (2004) S1552-1556.
 
M. Tyunina, K. Kundzinsh, V. Zauls, J. Levoska,
Ferroelectric behavior in epitaxial films of relaxor PbMg_1/3Nb_2/3O₃, Ferroelectrics 302 (2004) 285-288.
 
T. Hu, H. Jantunen, A. Deleniv, S. Leppävuori, S. Gevorgian,
Electric-field-controlled permittivity ferroelectric composition for microwave LTCC modules, Journal of the American Ceramic Society 87[4] (2004) 578-583.
 
V. Shvartsman, M. Tyunina, J. Levoska, A. Kholkin,
Local electromechanical properties of PbMg_1/3Nb_2/3O₃ thin films studied by piezoelectric force microscopy, Ferroelectrics 302 (2004) 323–326.
 
M. Tyunina, J. Levoska,
Coexistence of ferroelectric and relaxor properties in epitaxial films of Ba_1-xSr_xTiO₃, Physical Review B 70 (2004) 132105/1-4.

M. Tyunina, J. Levoska,
Dielectric nonlinearity in relaxor and ferroelectric thin films of chemically ordered PbSc_0.5Nb_0.5O₃,  Applied Physics Letters  85 (2004) 4720-4722.

A.E. Pap, K. Kordás, S. Leppävuori,
Thermal oxidation of porous silicon; Study on reaction kinetics, Journal of Physical Chemistry B 108 (2004)12744-12747

K.S.K. Yeo, M.J. Lancaster, B. Su, T.W. Button, M. Kittilä, J. Hagberg, S. Leppävuori,
High frequency thick film BST ferroelectric phase shifter, Integrated Ferroelectrics 61 (2004) 65-70.

 

2003 PUBLICATIONS 

PAPERS

M. Pudas, J. Hagberg, S. Leppävuori,
The Absorption ink transfer mechanism of gravure offset printing for electronic circuitry, IEEE Transactions on Electronics Packaging Manufacturing 25, No 4, 335-342.

M. Tyunina, J. Levoska, S. Leppävuori,
Relaxor ferroelectric thin-film heterostructures: scaling of dielectric properties, Journal of Materials Science: Materials in Electronics 14 (2003) 369-374.

T. Hu, H. Jantunen, A. Uusimäki, S. Leppävuori, Ba0.7Sr0.3TiO3 powders with B2O3 additive prepared by the sol-gel method for use as microwave material, Materials Science in Semiconductor Processing 5 (2003) 215-221.

H. Jantunen, T. Kangasvieri, J. Vähäkangas, S. Leppävuori,
Design aspects of microwave components with LTCC technique, Journal of the European Ceramic Society 23 (2003) 2541-2548.

A.E. Pap, K. Kordás, H. Jantunen, S. Leppävuori,
Copper plating on and electrical investigation of a low-permittivity cycloolefin-copolymer, Polymer Testing, 22
(2003) 657-661.

J. Levoska, M. Tyunina,
Chemical ordering and epitaxy in relaxor and ferroelectric PbSc0.5Nb0.5O3 thin films, Ferroelectrics 291 (2003) 11-18.

M. Tyunina, J. Levoska,
Glassy state in relaxor ferroelectric thin films,
Ferroelectrics 291 (2003) 93-99.

M. Huotari, M. Jaskari, E. Annila, V. Lantto,
Responses of olfactory receptor neurons of the large pine weevil to a possible deterrent neutroil and two other chemicals, Silva Fennica 37 (1) (2003) 149-156.

N.N. Toan, S. Saukko, V. Lantto,
Gas sensing with semiconducting perovskite oxide LaFeO3, Physica B 327 (2003) 279-282.

S. Saukko, V. Lantto,
Influence of electrode material on properties of SnO2-based gas sensor, Thin Solid Films 436 (2003) 137-140.

J. Frantti, S. Eriksson, S. Hull, V. Lantto, H. Rundlöf, M. Kakihana,
Composition variation and the monoclinic phase within Pb(ZrxTi1-x)O3 ceramics, J. Phys.: Condens. Matter 15 (2003) 6031-6041.

P. Hyvönen, V. Lantto, P. Jalovaara,
Local pressures in the subacromial space, International Orthopedics (SICOT) 27 (2003) 373-377.

 A. Sternberg, L. Shebanovs, V. Zauls, K. Kundzins, M. Antonova, M. Livins, L. Cakare, M. Tyunina, J. Levoska, I. Aulika,
Structure and properties of Pb(LuNb)O3-PbTiO3 ceramics and thin films, Ferroelectrics 294 (2003) 41-47. 

K. Kordás, A.E. Pap and S. Leppävuori,
Laser-enhanced selective TiO₂ deposition on Si, Surface and Coatings Technology, 176 (2003) 84-87.

A. Kruusing, Erratum to "Optimizing magnetization orientation of permanent magnets for maximal gradient force" [J. Magn. Magn. Mater. 234 (2001) 545-555]. Journal of Magnetism and Magnetic Materials, vol. 263, 2003, issues 1-2, p. 243.
 
J. Lappalainen, J. Frantti, V. Lantto,
A chapter “Laser-assisted Growth and Characterization of Multicomponent Lead-Zirconate-Titanate Films” to the book “Crystal Growth Technology” (edited by K. Byrappa and T. Ohachi), William Andrew publishing - Noyes Publications, 2003,143-176.

 

2002 PUBLICATIONS 

PAPERS

M. Tyunina, J. Levoska,
Dynamic nonlinear dielectric response of relaxor ferroelectric (PbMg1/3Nb2/3O3)0.68-(PbTiO3)0.32 thin films,
Physical Review B 65 (2002) 132101-1-4.

J. Hagberg, M. Pudas, S. Leppävuori, K. Elsey, A. Logan,
Developing gravure offset printing, OnBoard Technology February 2002, 38-40.

H. Jantunen, A. Uusimäki, R. Rautioaho, S. Leppävuori,
Temperature coefficient of microwave resonance frequency of a low-temperature cofired ceramic (LTCC) system, the Journal of the American Ceramic Society, 85 (2002) 697-699.

H. Jantunen, A. Uusimäki, S. Leppävuori, R. Rautioaho  Effect of processing route on thermomechanical properties of low temperature firing ceramic for electronic packaging, British Ceramic Transactions, 101 (2002) 22-24.

M. Tyunina, J. Levoska, S. Leppävuori,
Relaxor and normal ferroelectric behavior in ordered thin films of PbSc0.5Nb0.5O3, Journal of Applied Physics, 91 (2002) 9277-9287.

K. Kordás, J. Békési, R. Vajtai, M. Jauhianen, J. Remes, A. Uusimäki, S. Leppävuori, Thomas F. George and L. Nánai,
 Laser-assisted via hole metallization in PCB materials, Journal of Electronic Materials, 30 (2001) L21-L24.

R. Vajtai, K. Kordás, B.Q. Wei, J. Békési, S. Leppävuori, T. F. George, P.M. Ajayan,
Carbon nanotube network growth on palladium seeds, Materials Science and Engineering, C 19 (2002) 271-274.

K. Kordás, S. Leppävuori,  J. Békési, L. Nánai, J. Remes, R. Vajtai, S. Szatmári,
Nickel deposition on porous silicon utilizing lasers, Applied Surface Science, 186 (2002) 232-236.

H. Jantunen, S. Leppävuori, A. Turunen and A. Uusimäki,
Multilayer resonators and a bandpass filter fabricated from a novel low-temperature co-fired ceramic, Journal of Electronic Materials, 31 (2002) 191-195.

M. Tyunina, J. Levoska, S. Leppävuori, V. Zauls, K. Kundzinsh, M. Kundzinsh,
Dielectric anomalies in relaxor ferroelectric thin films,
Ferroelectrics, 270 (2002) 235-240.

J. Lappalainen, S. A. Ivanov, V. Lantto, J. Frantti,
Grain growth and orientation of nanocrystalline laser-deposited Pb0.97Nd0.02(Zr0.55Ti0.45)O3 thin films, Ferroelectrics, 269 (2002) 333-338.

M. Tyunina, V. Zauls, K. Kundzinsh, J. Levoska,
Dielectric Fourier-spectroscopy in relaxor and normal ferroelectric thin films, Ferroelectrics, 270 (2002) 241-246.

J. Levoska, M. Tyunina, A. Sternberg, S. Leppävuori,
Epitaxy and B-site ordering in thin film heterostructures of relaxor ferroelectric perovskites, Ferroelectrics, 271(2002)137-
142.

K. Kordás, A.E. Pap, V. Lyöri, A. Uusimäki, J. Vähäkangas, S. Leppävuori
Mirror fabrication on optical fibres using maskless excimer laser-assisted methods, Surface and Coatings Technology 155
(2002) 285-288.

J. Frantti, S. Ivanov, J. Lappalainen, S. Eriksson, V. Lantto, S. Nishio, M. Kakihana and H. Rundlöf,
Local and average structure of lead titanate based ceramics, Ferroelectrics, 266 (2002) 73-90.

A.E. Pap, K. Kordás, R. Peura, S. Leppävuori,
Simultaneous chemical silver and palladium deposition on porous silicon; FESEM, TEM, EDX and XRD investigation, Applied Surface Science 201 (2002) 56-60.

J. Lappalainen, S.A. Ivanov, V. Lantto,
Secondary grain growth and surface morphology of post-annealed nanocrystalline Pb0.97Nd0.02(Zr0.55Ti0.45)O3 thin films, Journal of Applied Physics, 92 (2002) 6153-6159.

J. Frantti, S. Ivanov, S. Eriksson, J. Lappalainen, V. Lantto, M. Kakihana, H. Rundlöf,
Neutron diffraction and bond-valence calculation studies of Pb(ZrxTi1-x)O3  ceramics, Ferroelectrics, 272 (2002) 51-56.

J. Frantti, S. Ivanov, S. Eriksson, H. Rundlöf, V. Lantto, J. Lappalainen, M. Kakihana,
Phase transitions of Pb(ZrxTi1-x)O3 ceramics, Physical Review B 66 (2002) 064108-1-15.

V. Brinzari, G. Korotcenkov, V. Golovanov, J. Schwank, V. Lantto, S. Saukko,
Morphological rank of nano-scale thin dioxide films deposited by spray pyrolysis from SnCl45H2O water solution, Thin Solid films 408 (2002) 51-58.

A. Kruusing, Actuators with permanent magnets having variable in space orientation of magnetization. Sensors and Actuators: A. Physical, vol. 101, 2002, nos. 1-2, p. 168-174.

L. Nánai, K. Kordás, S. Leppävuori, T.F. George,
Chemistry of materials metallization, Chapter in Book of Modern Topics In Chemical Physics, Editors: Thomas F. George, Xin Sun, Guoping Zhang, (2002) 287-301

 

2001 PUBLICATIONS

PAPERS

M. Tyunina, J. Levoska, S. Leppävuori,
Dielectric nonlinearities in ferroelectric thin-film
heterostructures, Applied Physics Letters, 78 (2001) 527-529.

U. Pulkkinen, T. T. Rantala, T.S. Rantala, V. Lantto,
Kinetic Monte Carlo simulation of oxygen exchange of SnO2 surface, Journal of Molecular Catalysis, Ai Chemical, 166 (2001) 15-21.

K. Kordás, S. Leppävuori, A. Uusimäki, Thomas F. George, L. Nánai, R. Vajtai, K. Bali, J. Békési,
Palladium thin film deposition on polyimide by CW Ar+ laser radiation for electroless copper plating, Thin Solid Films 384 (2001) 185-188.

K. Kordás, J. Békési, R. Vajtai, L. Nánai, S. Leppävuori,
A.Uusimäki, K. Bali, Thomas F. George, G. Galbács, F. Ignácz, P. Moilanen,
Laser-assisted metal deposition from liquid-phase precursors on polymers, Applied Surface Science 172 (2001)178-189.

K. Kordás, J. Remes, S. Beke, T. Hu,  S. Leppävuori,
Manufacturing of porous silicon; porosity and thickness dependence on electrolyte composition, Applied Surface Science 178 (2001) 190-193.

K. Kordás, J. Remes, S. Leppävuori, L. Nánai
Laser-assisted selective deposition of nickel patterns on porous silicon substrates, Applied Surface Science 178 (2001) 93-97.

M. Tyunina, J. Levoska,
Dielectric anomalies in epitaxial films of relaxor ferroelectric (PbMg1/3Nb2/3O3)0.68-(PbTiO3)0.32, Physical Review B 63 (2001) 224102-1-8.

H. Moilanen, S. Leppävuori,
Laser interferometric measurement of displacement-field characteristics of piezoelectric actuators and actuator materials,
Sensors and Actuators A 92 (2001) 326-334.

J. Lappalainen, V. Lantto, J. Frantti,  S. A. Ivanov,
Optical properties and surface morphology of pulsed-laser-deposited polycrystalline PNZT thin films,
Journal of the European Ceramic Society 21 (2001) 1585-1588.

Markku Lahti, Vilho Lantto,
Passive RF band-pass filters in an LTCC module made by fine-line thick-film pastes, Journal of the European Ceramic Society 21 (2001) 1997-2000.

Vilho Lantto, Tapio T. Rantala, Tuomo S. Rantala,
Atomistic understanding of semiconductor gas sensors, Journal of the European Ceramic Society 21 (2001) 1961-1965.

J. Hagberg, M. Pudas, S. Leppävuori, K. Elsey, A. Logan,
Gravure offset printing development for fine line thick film circuits, Microelectronics International, 18 (2001) 32-35.

J. Frantti, J. Lappalainen, V. Lantto, S. Nishio and M. Kakihana,
Comment on “Monoclinic phase of Pb(Zr0,52, Ti0,48)O3 ceramics: Raman and phenomenological thermodynamic studies”, Physical Review B, 63 (2001)176102-3.

R. Rautioaho, O. Nousiainen, S. Leppävuori,  J. Lenkkeri, T. Jaakola,
Thermal fatigue in solder joints of Ag-Pd- and Ag-Pt metallized LTCC modules, Microelectronics Reliability 41 (2001) 1643-1648.

J. Levoska, M. Tyunina, A. Sternberg, S.Leppävuori,
Structure and properties of epitaxial ferroelectric PbLu0.5Nb0.5O3 thin films, Ferroelectrics 258(2001) 231-240.

M. Tyunina, J. Levoska, A. Sternberg, S.Leppävuori,
Phase transitions in epitaxial films of relaxor ferroelectric binary systems near the morphotropic phase boundary, Ferroelectrics 258(2001) 265-270.

J. Mizsei, J. Voutilainen, S. Saukko, V. Lantto, Structural transformations of ultra-thin sputtered Pd activator layers on glass and SnO2 surfaces, Thin Solid Films, 391 (2001) 209-215.

J.L. Solis, S. Saukko, L.B. Kish, C.G. Granqvist and V. Lantto,
Nanocrystalline tungsten oxide thick films with high sensitivity to H2S at room temperature, Sensors and Actuators B, 77 (2001) 316-321.

J. Mizsei and V. Lantto,
In situ AFM, XRD anf resistivity studies of the agglomeration of sputtered silver nanolayers, Journal of Nanoparticle Research, 3 (2001) 271-278.

J.L. Solis, L.B. Kish, R. Vajtai, C.G. Granqvist, J. Olsson, J. Schnürer and V. Lantto,
Identifying natural and artificial odours through noise analysis with a sampling-and-hold electron nose, Sensors and Actuators B, 77 (2001) 312-315.

J.L. Solis, S. Saukko, L. Kish, C.G. Granqvist and V. Lantto,
Semiconductor gas sensors based on nanostructured tungsten oxide, Thin Solid Films, 391 (2001) 255-260.

Jose L. Solis, Anders Hoel, Lazslo B. Kish, Claes G. Granqvist, Sami Saukko and Vilho Lantto,
Gas sensing properties of nanocrystalline WO3 films made by advanced reactive gas deposition, J. Am. Ceram. Soc., 84 (2001) 1504-1508.

J.L. Solis, A. Hoel, V. Lantto and C.G. Granqvist, Infrared spectroscopy study of electrochromic nanocrystalline tungsten oxide films made by reactive advanced gas deposition, Journal of Applied Physics, 89 (2001) 2727-2732.

A. Kruusing, Optimizing magnetization orientation of permanent magnets for maximal gradient force. Journal of Magnetism and Magnetic Materials, vol. 234, 2001, no. 3, p. 545-555.

 

 

2000 PUBLICATIONS

PAPERS

J. Levoska, M. Tyunina, A. Sternberg, S. Leppävuori,
Structural characterization of relaxor ferroelectric PbMg 1/3Nb 2/3O3-PbTiO3 thin film heterostructures deposited by pulsed laser ablation,
Applied Physics A 70 (2000) 269-274.

M. Tyunina, S. Leppävuori,
Effects of laser fluence, size and shape of the laser focal spot in pulsed laser deposition using a multielemental target, Journal of
Applied Physics 87 (2000) 8132-8142.

J. Lappalainen, V. Lantto,
Composition and phase structure in laser deposited and post-annealed Pb1-3y/2Ndy(ZrxTi1-x)O3 thin films, Applied Surface Science 154-155 (2000) 118-122.

K.J. Koivusaari, T.T. Rantala, J. Levoska, S. Leppävuori,
Surface electronic density of states of tetrahedral amorphous carbon investigated by scanning tunnelling spectroscopy and ab initio calculations, Applied Physics Letters 76 (2000) 2794-2796.

F. Davanloo, C.B. Collins, K.J. Koivusaari, S. Leppävuori,
Amorphic diamond/silicon semiconductor heterojunctions exhibiting photoconductive characteristics,  Applied Physics Letters 77, 12, 18 September 2000, 1837-1839.

Dewei Tian, R. Rautioaho, A. Uusimäki, S. Leppävuori, T. Kutilainen,
X-ray non-destructive test: Meet the challenges of examining PCBs and LTCC substrates, Advancing Microelecctronics, 27, No. 3, May/June 2000, 21-23.

K. J. Koivusaari, Tapio T. Rantala, S. Leppävuori,
Calculated electronic density of states and structural properties of terahedral amorphous carbon, Diamond and Related Materials 9 (2000) 736-740.

M. Tyunina, J. Levoska, S. Leppävuori, R. Shorubalko, A. Sternberg,
Pulsed laser deposition of  relaxor-based PbLu 0.5Nb 0.5O3-PbTiO3 thin films, Journal of Applied Physics, 88 (2000) 4274-4281.

K. Kordás, K. Bali, S. Leppävuori, A. Uusimäki, L. Nánai,
Laser direct writing of copper on polyimide surfaces from solution, Applied Surface Science 154-155 (2000) 399-404.

K. Kordás, L. Nánai, G. Galbács, A. Uusimäki, Leppävuori, K.Bali,
Reaction Dynamics of CW Ar+ laser induced copper direct writing from liquid electrolyte on polyimide substrates, Applied Surface Science 158 (2000) 127-133.

J. Mizsei, L. Pirttiaho, M. Karppinen,
V. Lantto,
Nanocatalyst sensitizers by agglomeration of nanofilms, Sensors and Actuators B 65 (2000) 195-198.

T. S. Rantala, T. T. Rantala and V. Lantto,
Computational studies for the interpretation of gas response of SnO2 (110) surface, Sensors and Actuators B 65 (2000) 375-378.

Dewei Tian, R. Rautioaho, S. Leppävuori,
A method of distinguishing the level of features in projected x-ray images: application to multilayer printed circuit boards, Meas. Sci. Technol. 11 (2000) 1364-1368.

S. Leppävuori, A. Uusimäki,
Use of gravure offset printing in manufacturing of electronic applications, Book of Electronic Packaging for High Reliability; Low Cost Electronics, edited by Rao Tummala, Marija Kosec, W. Kinzy Jones and Darko Belavic, 1999, 157-160.

J. Frantti, J. Lappalainen, S. Eriksson, V. Lantto, S. Nishio, M. Kakihana, S. Ivanov, H. Rundlöf,
Neutron Diffraction Studies of Pb(ZrxTi1-x)O3 Ceramics, Jpn. J. Appl.Phys. Vol. 39 (2000), 5697-5703.

J.L Solis, V. Lantto, L. Häggström, B. Kalska, J. Frantti, S.Saukko,
Synthesis of new compound semiconductors in the Sn-W-O system for gas-sensing studies, Sensors and Actuators B 68 (2000) 286-292.

A. Kruusing, T. Thelemann, H. Thust, S. Leppävuori, K.-H. Drüe,
Heat transfer enhancement at solid-liquid and solid-gas interfaces by near-surface coolant agitation, IEEE Transactions on Componets and Packaging Technologies, 23, No 3, September 2000, 548-554.

A.Kruusing,
Analysis and optimization of loaded cantilever beam microactuators. Smart Materials and Structures, 9 (2000)
186-196.

K. Kordás, J. Békési, R. Vajtai, L. Nánai, S.Leppävuori, A.Uusimäki, K. Bali, Thomas F. George, G. Galbács,
Laser-assisted metal deposition from liquid-phase precursors on polymers, Applied Surface Science 6714 (2000) 1-12.

K. Kordás, L. Nánai, K. Bali, K. Stépán, R. Vajtai, Thomas F. George, S. Leppävuori,
Palladium thin film deposition from liquid precursors on polymers by projected excimer beams, Applied Surface Science 168 (2000) 67-79.

H. Jantunen,  R. Rautioaho, A. Uusimäki, S. Leppävuori,
Compositions of MgTiO3 - CaTiO3 ceramic with two borosilicate glasses for LTCC  technology, Journal of the European Ceramic Society 20 (2000) 2331-2336.

H. Jantunen,  R. Rautioaho, A. Uusimäki, S. Leppävuori,
Preparing low-loss low-temperature cofired ceramic material without glass addition, Journal of the American Ceramic Society 83 (11) 2855-57 (2000).

R. Rautioaho, O. Nousiainen, T. Saven, S. Leppävuori, J. Lenkkeri,
Thermal  fatique and metallurgical reactions in solder joins of LTCC modules, Microelectronics Reliability 40 (2000) 1527-1532.

M. Lahti, V. Lantto, S. Leppävuori,
Planar inductors on an LTCC substrate realized by the gravure-offset-printing technique, IEEE Transactions on Components and Packaging Technologies, 23, No. 4, December 2000, 606-610.

J.T. Korpelainen, V.V. Myllylä, V. Kampman, S. Leppävuori,
A novel accelerometry-based method for the quantification of balance and postural sway, JAGS June 2000-Vol. 48, 6, 709-710.

T.T. Rantala, T.S. Rantala, V. Lantto,
Electronic structure of SnO2(110) surface, Materials Science in Semiconductor Processing, 3 (2000) 103-107.

V. Lantto, T.S. Rantala, T.T. Rantala,
Experimental and theoretical studies on the receptor and transducer functions of SnO2 gas sensors,  Electron Technology, 33 (1/2) (2000) 22-30.

 

 

1999 PUBLICATIONS

PAPERS

S. Leppävuori, J. Remes, H. Moilanen,
Utilization of Cu(hfac)tmvs precursor gas in LCVD integrated circuit repair system, Applied Surface Science 138-139 (1999) 123-129.

J. Remes, H. Moilanen, S. Leppävuori,
Enhancing IC repairs by combining laser direct-writing of Cu and FIB techniques, Microelectronics Reliability 39 (1999) 997-1001.

K.J. Koivusaari, J. Levoska, S. Leppävuori,
Pulsed laser deposition of diamond-like carbon: relations between laser fluence, velocity of carbon ions, and bonding in the films, Journal of Applied Physics. 85 (1999) 2915-2920.

E. Jakku, J. Hagberg, M. Rytivaara, S. Leppävuori,
The Use of  New Stripline Structures in the Design of HTS Microwave Filters, International Journal of Modern Physics B, 12, Nos. 29, 30 & 31 (1998) 3284-3287.

J. Levoska, M. Tyunina, S. Leppävuori,
Laser ablation deposition of silicon nanostructures, NanoStructured Materials 12 (1999) 101-106.

M. Tyunina, J. Levoska, K. J. Koivusaari, S. Leppävuori,
Agglomeration and surface morphology during pulsed laser deposition of Pb-Zr-Ti-O, NanoStructured Materials 12 (1999) 263-266.

M. Tyunina, J. Wittborn, J. Levoska , A. Sternberg, K.V. Rao, S. Leppävuori,
Domain configuration in pulsed laser deposited films of rhombohedral PbZr0.65Ti0.35O3, Appl. Phys. Lett. 74 (1999) 3191-3193.

M. Tyunina, J. Levoska, S. Leppävuori,
Sorption in pulsed laser deposition of multicomponent materials: Experiment versus modeling, Journal of Applied Physics 86  (1999) 2901-2908.

T. Thärigen, G. Lippold, V. Riede, M. Lorenz, K. J. Koivusaari, D. Lorenz, S. Mosch, P. Grau, R. Hesse, P. Streubel, R. Szargan,
Hard amorphous CsixNy thin films deposited by RF nitrogen plasma assisted pulsed laser ablation of mixed graphite/Si3N4-targets, Thin Solid Films 348 (1999) 103-113.

M. Tyunina, J. Levoska , A. Sternberg, S. Leppävuori,
Dielectric properties of pulsed laser deposited films of
PbMg1/3Nb2/3O3-PbTiO3 and PbSc1/2Nb1/2O3-PbTiO3 relaxor ferroelectrics, Journal of Applied Physics  86 (1999) 5179-5184.

J.Lappalainen, J. Frantti and V. Lantto,
Surface structure and particulate generation in Pb0.97Nd0.02(Zr0.55Ti0.45)O3 ablation targets during pulsed laser deposition, Journal of American Ceramic Society 82  889-96 (1999).

T.T. Rantala, T.S. Rantala, V. Lantto,
Surface relaxation of the (110) face of rutile SnO2, Surface Science,
420,103-109 (1999).

J. Lappalainen, J.  Frantti and V. Lantto,
Effect of laser-ablation process parameters and post-annealing treatment on ferroelectric PZT thin films, Applied Surface Science 142 (1999) 407-412.

M. Lahti, S. Leppävuori and V. Lantto,
Gravure-offset-printing technique for the fabrication of solid films, Applied Surface Science 142 (1999) 367-370.

J.L. Solis, J. Frantti, V. Lantto, L. Häggström and M.Wikner,
Structure characterization of semiconducting mixed oxides of tin and tungsten, Physica Scripta T79, 216-219 (1999).

J. Lappalainen, V. Lantto,
Extrinsic conductivity in ferroelectric PZT film capacitors made by laser ablation deposition, Physica Scripta T79, 220-224, 1999.

J. Frantti, V. Lantto, S. Nishio, M. Kakihana,
Effect of A- and B-cation substitutions on the phase stability of  PbTiO3 ceramics,  Physical Review B, Volume 59, Number 1, 1 January 1999-I, 12-15.

J. Frantti,  J. Lappalainen, V. Lantto, S. Nishio and M. Kakihana,
Low-temperature raman studies of Pb(ZrxTi1-x)O3 and Pb1-3y/2 NdyTiO3 ceramics, Jpn. J. Appl. Phys. 38 (1999) 5679-5682.

K. Kordás, J. Békési, K. Bali, R. Vajtai, L. Nánai, Thomas F. George, S. Leppävuori,
Ultraviolet laser-induced liquid-phase palladium seeding on polymers, J.Mater.Res.14, Sep 1999, 3690-3694.

F. Davanloo, C.B. Collins, K.J. Koivusaari,
Scratch adhesion testing of nanophase diamond coatings on steel and carbides substrates, J. Mater.Res., 14, Aug 1999, 3474-3482.

A. Kruusing, S. Leppävuori, A. Uusimäki, B. Petretis, O. Makarova,
Micromachining of magnetic materials, Sensors and Actuators 74 (1999) 45-51.

K. Kórdas, K. Bali, S. Leppävuori, A. Uusimäki, L. Nánai,
Laser direct writing of palladium on PI surfaces from solution, Applied Surface Science 52 (1999) 149-155.

A. Kruusing, S. Leppävuori, A. Uusimäki,
Printed solenoid windings for miniature electromagnetic devices, J. Micromech. Microeng. 9 (1999) 166-169.

S. Leppävuori, A. Kruusing, A. Uusimäki,
Non-planar piezoelectric film structures, Ferroelectrics 232 (1999) 153-158.

A. Kruusing,
Nd-Fe-B films and microstructures,
International Materials Reviews 44 (1999) 121-140.

T. Thärigen, M. Lorenz, K. J. Koivusaari, P. Streubel, R. Hesse, R. Szargan,
Adjusting chemical bonding of hard amorphous CSixNy thin films by N*-plasma-assisted pulsed laser deposition, Appl. Phys. A 69, S899-S903 (1999).

  

 

1998 PUBLICATIONS

PAPERS

E. Kemppinen, P. Mikkonen, Paul E. Collander, S. Leppävuori,
Performance of Cu and Ag-based microstrips up to millimetre wave frequencies, Microelectronics International, 15/2 (1998) 11-15.

A. Lozinski,  Fan Wang, A. Uusimäki, S. Leppävuori,
Thick-film pyroelectric linear array, Sensors and Actuators, A 68 (1998) 290-293.

M. Tyunina, J. Levoska, S. Leppävuori,
Experimental studies and modeling of Pb-Zr-Ti-O film growth in pulsed laser deposition, Journal of Applied Physics, 83 (1998)
5489-5496.

A. Sternberg, M. Tyunina, M. Kundzinsh, V. Zauls, M. Ozolinsh, K. Kundzinsh, I. Shorubalko, M. Kosec, L. Calzada, L. Pardo, R. Kullmer, D. Bäuerle, J. Levoska, S. Leppävuori, T. Murtoniemi,
Composition-structure-properties correlation in ferroelectric thin films, Journal of the Korean Physical Society, 32 (1998) S1365-S1368.

J. Frantti , V. Lantto,
Anharmonicity of the potential of the A1(1TO)-mode vibrations in PZT ceramics, Journal of the Korean Physical Society, 32 (1998) S503-S505.

J. Lappalainen, J. Frantti, V. Lantto,
Particulate formation in PZT thin films during pulsed laser ablation deposition, Journal of the Korean Physical Society, 32 (1998) S1183-S1186.

F. Wang, A. Uusimäki, S. Leppävuori, S.F. Karmanenko, A.I. Dedyk, V.I. Sakharov, I.T. Serenkov,
Ba0.7Sr0.3TiO3 ferroelectric film prepared with the sol-gel process and its dielectric performance in planar capacitor structure, Journal of Materials Research,13 (1998)1243-1248 .

L. Nánai, R. Vajtai, Cs. Beleznai, J. Remes, S. Leppävuori, T.F. George,
Structural changes in GaAs induced by ultrafast (fs) laser pulses, Journal of Materials Research, 13 (1998) 1808-1811.

I. B. Vendik, S. A. Gal’chenko, M. N. Gubina, V. V. Kondrat’ev, S. Leppävuori, E. Jakku,
Nonlinear characteristics of resonators and filters made from high-temperature superconducting films, Technical Physics Letters, 24 (12), December 1998, 956-958.

I. B. Vendik, V. V. Kondrat’ev, A. A. Svishchev, S. Leppävuori, E. Jakku,
Band-pass microstripe filters using high-temperature superconducting films, Technical Physics Letters, 24 (12), December 1998, 968-969.

J.L. Solis and V. Lantto,
Gas-sensing properties of SnxWO3+x mixed oxide thick films, Sensors and Actuators B, 48 (1998), 322-327.

J.L. Solis, J. Frantti, V. Lantto, L. Häggström and M. Wikner,
Characterization of phase structures in semiconducting SnWO4 powders by Mössbauer and Raman spectroscopies,  Physical Review B, 57 (1998), 13491-13500.

J. Mizsei, P. Sipilä and V. Lantto,
Structural studies of sputtered noble metal catalysts on oxide surfaces,  Sensors and Actuators B, 47 (1998), 139-144.

T.S. Rantala, V. Lantto and T.T. Rantala,
Computational approaches to the chemical sensitivity of semiconducting tin dioxide,  Sensors and Actuators B, 47 (1998) 59-64.

J. Frantti, V. Lantto and M. Kakihana,
Raman scattering studies of Pb(ZrxTi1-x)O3 and Pb1-3y/2 Ndy(ZrxTi1-x)O3 ceramics with UV and visible laser lights, Jpn. J.Appl.  Phys. 37 (1998), 5406-5409.

M. Tyunina, J. Levoska , A. Sternberg, V. Zauls, M. Kundzinsh, I. Shorubalko,  S. Leppävuori,
Pulsed laser deposition of relaxor ferroelectric films, Journal de Physique IV, 8 (1998) Pr9-261-264.

A.I. Dedyk, S.F. Karmanenko, S. Leppävuori, V.I. Sakharov, A.A. Semenov, I.T. Serenkov, L.T. Ter-Martirosyan, A. Uusimäki, F. Wang,
Influence of layer interface parameters on dielectric characteristics of BSTO ferroelectric film planar capacitors, Journal de Physique IV, 8 (1998) Pr9-217-220.

M. Tyunina, J. Levoska, A. Sternberg, S. Leppävuori,
Relaxor behavior of pulsed laser deposited ferroelectric (Pb1-xLax)(Zr0.65Ti0.35)O3 films, Journal of Applied Physics, 84 (1998) 6800-6810.