Researcher Information - ISHIKAWA Yasuaki |

（Last updated : 2025-12-05 12:32:55）

ISHIKAWA Yasuaki

Department / Course

Aoyama Gakuin University College of Science and Engineering Department of Electrical Engineering and Electronics

Job Professor

Specialization and related fields
Measurement engineering, Electric and electronic materials, Nano/micro-systems

Academic background
1.	Faculty of Engineering Doshisha University Graduated
2.	Master Nara Institute of Science and Technology Finished
3.	Doctorial Nara Institute of Science and Technology Finished
4.	Nara Institute of Science and Technology

Business career
1.	2023/04/01 ～	Professor Aoyama Gakuin University College of Science and Engineering Department of Electrical Engineering and Electronics
2.	2020/04/01 ～ 2023/03/31	Associate Professor Aoyama Gakuin University College of Science and Engineering Department of Electrical Engineering and Electronics
3.	2018/04 ～ 2020/03	Associate Professor Nara Institute of Science and Technology Science and Technology,Division of Materials Science
4.	2010/04 ～ 2018/03	Associate Professor Nara Institute of Science and Technology Graduate School of Materials Science
5.	2006/10 ～ 2010/03	Sharp corporation Solar system business
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Belonging society
1.		Japanese Society of Applied Physics
2.		Japan Solar Energy Society
3.		IEEE Electron Device Society

Official position and committee in Univ.
1.	2023/04/01 ～ 2025/03/31	Aoyama Gakuin University Curriculum Coordinator
2.	2025/04/01 ～ 2027/03/31	Aoyama Gakuin University Chair

Activity in society
1.	2024/11	Fundamental of tandem solar cells

Book and thesis
1.	Books	Intelligent Nanosystems for Energy, Information and Biological Technologies,pp.119-143 (Co-authored) 2016/06
2.	Papers	Laser-based repair of pinhole-induced degradation in perovskite solar cells Jpn. J. Appl. Phys. 64,pp.116502-1-11 (Co-authored) 2025/11
3.	Papers	Suppressing phase segregation in Bromide-containing perovskite films via compositional engineering for indoor applications Nanotechnology 36,pp.475201-1-8 (Co-authored) 2025/11
4.	Papers	Degradation process of perovskite solar cells due to pinholes being transformed into current leakage paths Jpn. J. Appl. Phys. 64,pp.076502-1-12 (Co-authored) 2025/07
5.	Papers	Influence of acceleration testing and anti-reflection coating on crystalline Si photovoltaic unencapsulated modules with polycarbonate base Jpn. J. Appl. Phys. 64,pp.06SP02-1-6 (Co-authored) 2025/06
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Lecturer and lecture
1.	2025/11/05	Development of electroluminescence evaluation method as a next coming technology
2.	2024/07/22	Perovskite-based photovoltaics toward indoor and outdoor applications
3.	2019/01/26	Detect of failures on Si photovoltaic modules
4.	2017/11	The long-term life expectancy of 30 years of silicon PV module analyzed by laser technique
5.	2016/11	Printed oxide semiconductor thin-film transistors
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Academic conference presentation
1.	2025/11/24	Design and Optimization of Electron Transport Layer in Indoor Perovskite Solar Cells via Two-Dimensional Device Simulations (The 14th Aseanian Conference on Nano Hybrid Solar Cells)
2.	2025/11/24	Effect of Annealing Temperature on the Properties of NiOx Prepared by Resistive Thermal Evapoation in Inverted Perovskite Solar Cells (The 14th Aseanian Conference on Nano Hybrid Solar Cells)
3.	2025/11/24	Electrical and Optical Imaging Methods for Characterization of Perovskite Solar Cells (The 14th Aseanian Conference on Nano Hybrid Solar Cells)
4.	2025/11/24	Phase segregation-suppressed triple-cation/triple-halide wide bandgap perovskite solar cells for indoor light harvesting (The 14th Aseanian Conference on Nano Hybrid Solar Cells)
5.	2025/11/10	Pulsed voltage-driven electroluminescence imaging method for perovskite solar cells (The 36th International Photovoltaic Science and Engineering Conference)
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