In recent years, various energy harvesting techniques have been realised to overcome shortcoming of batteries in terms of lifespan, overall cost-ef
All electrically functional materials will be eventually unified.
Yang Bai
PhD
Assistant Professor
Energy Harvesting, Functional Materials
Biography
I am an Assistant Professor (Tenure Track) in Small Power Self-Sufficient Sensor Systems. My research interests include piezoelectric and ferroelectric materials, perovskite materials, photo-ferroelectric materials and their applications in sensing and energy harvesting.
Research interests
- Energy Harvesting
- Multi-functional Materials
- Photo-ferroelectrics
- Piezoelectric Materials and Devices
- Ferroelectricity
Databases
Professional and community activities
- Committee Member of IOP Energy Group
- Programme Committee Chair of EMSD American Ceramic Society
Selected publications
- Bai, Yang (2021) Counterfeit band gaps caused by microstructural voids in photo-ferroelectric ceramics. - Open Ceramics 5, 100079 . [Original] [Self-archived]
- Bai, Yang (2021) Photoresponsive Piezoelectrics. - Frontiers in materials 8, 636712 . [Original] [Self-archived]
- Bai, Yang; Palosaari, Jaakko; Tofel, Pavel; Juuti, Jari (2020) A Single-Material Multi-Source Energy Harvester, Multifunctional Sensor, and Integrated Harvester-Sensor System-Demonstration of Concept. - Energy technology 8 (9), 2000461 . [Original]
- Shafir, Or; Bai, Yang; Juuti, Jari; Grinberg, Ilya (2020) Visible-Light-Absorbing Potassium Niobate-Titanate-Molybdate Ferroelectrics. - Physical review applied 14 (4), 044052 . [Original] [Self-archived]
- Balanov, Vasilii A.; Zhao, Zhijun; Pan, Mingjing; Feldhoff, Armin; Bai, Yang (2020) Sol–gel synthesis and structural characterization of band gap engineered ferroelectric perovskite oxide potassium sodium barium nickel niobate. - Journal of sol-gel science and technology 96 (3), 649–658 . [Original] [Self-archived]
- Vats, Gaurav; Peräntie, Jani; Juuti, Jari; Seidel, Jan; Bai, Yang (2020) Coalition of Thermo-Opto-Electric Effects in Ferroelectrics for Enhanced Cyclic Multienergy Conversion. - Energy technology 8 (9), 2000500 . [Original]
- Ducharne, Benjamin; Juuti, Jari; Bai, Yang (2020) A simulation model for narrow band gap ferroelectric materials. - Advanced theory and simulations 3 (9), 2000052 . [Original] [Self-archived]
- Vats, Gaurav; Peräntie, Jani; Palosaari, Jaakko; Juuti, Jari; Seidel, Jan; Bai, Yang (2020) Current Modulation by Optoelectric Control of Ferroelectric Domains. - ACS applied electronic materials 2 (9), 2829–2836 . [Original] [Self-archived]
- Trigona, C.; Palosaari, J.; Bai, Y. (2020) A vibrational energy harvester based on soft-nonlinearity for truly random excitation. (Artikkeli tieteellisessä konferenssijulkaisussa). - 2020 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2020. IEEE International Instrumentation and Measurement Technology Conference, 9128595. [Original] [Self-archived]
- Bai, Yang; Xiang, Huaicheng; Jantunen, Heli; Juuti, Jari (2019) Multi-functional perovskites - an investigation of compositional and processing influence on microstructure, dielectric and ferroelectric properties. - European physical journal: special topics 228 (7), 1555-1573 . [Original] [Self-archived]
- Vats, Gaurav; Bai, Yang; Zhang, Dawei; Juuti, Jari; Seidel, Jan (2019) Optical Control of Ferroelectric Domains: Nanoscale Insight into Macroscopic Observations. - Advanced optical materials 7 (11), 1800858 . [Original] [Self-archived]
- Bai, Yang; Jantunen, Heli; Juuti, Jari (2019) Ferroelectric Oxides for Solar Energy Conversion, Multi-Source Energy Harvesting/Sensing, and Opto-Ferroelectric Applications. - ChemSusChem 12 (12), 2540-2549 . [Original] [Self-archived]
- Xiang, Huaicheng; Bai, Yang; Varghese, Jobin; Li, Chunchun; Fang, Liang; Jantunen, Heli (2019) Ultralow temperature cofired BiZn2 VO6 dielectric ceramics doped with B2 O3 and Li2 CO3 for ULTCC applications. - Journal of the American Ceramic Society 102 (3), 1218-1226 . [Original] [Self-archived]
- Bai, Yang; Jantunen, Heli; Juuti, Jari (2018) Hybrid, Multi-Source, and Integrated Energy Harvesters. - Frontiers in materials 5, 1-10, 65 . [Original] [Self-archived]
- Bai, Yang; Vats, Gaurav; Seidel, Jan; Jantunen, Heli; Juuti, Jari (2018) Boosting photovoltaic output of ferroelectric ceramics by optoelectric control of domains. - Advanced materials 30 (43), 1803821 . [Original] [Self-archived]
- Bai, Yang; Ducharne, Benjamin; Jantunen, Heli; Juuti, Jari (2018) Simulation and validation of temperature-dependent ferroelectric properties of multifunctional BCZT and KNBNNO ceramics. - Materials Research Express 5 (11), 116305 . [Original] [Self-archived]
- Bai, Yang; Jantunen, Heli; Juuti, Jari (2018) Energy harvesting research : the road from single source to multisource. - Advanced materials 30 (34), 1707271 . [Original] [Self-archived]
- Xiang, Huaicheng; Bai, Yang; Li, Chunchun; Fang, Liang; Jantunen, Heli (2018) Structural, thermal and microwave dielectric properties of the novel microwave material Ba 2 TiGe 2 O 8. - Ceramics international 44 (9), 10824-10828 . [Original] [Self-archived]
- Bai, Yang; Tofel, Pavel; Hadas, Zdenek; Smilek, Jan; Losak, Petr; Skarvada, Pavel; Macku, Robert (2018) Investigation of a cantilever structured piezoelectric energy harvester used for wearable devices with random vibration input. - Mechanical systems and signal processing 106, 303-318 . [Original] [Self-archived]
- Bai, Yang; Tofel, Pavel; Palosaari, Jaakko; Jantunen, Heli; Juuti, Jari (2017) A game changer : A multifunctional perovskite exhibiting giant ferroelectricity and narrow bandgap with potential application in a truly monolithic multienergy harvester or sensor. - Advanced materials 29 (29), 1-7, 1700767 . http://dx.doi.org/10.1002/adma.201700767. [Original] [Self-archived]
- Bai, Yang; Siponkoski, Tuomo; Peräntie, Jani; Jantunen, Heli; Juuti, Jari (2017) Ferroelectric, pyroelectric, and piezoelectric properties of a photovoltaic perovskite oxide. - Applied physics letters 110 (6), 1-5, 063903 . [Original] [Self-archived]
