[E-1] Photovoltaics | 2025 International Conference on Solid State Devices and Materials

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Session Details

Oral Presentation06: Energy Harvesting and Converting Devices and Materials

[E-1]Photovoltaics

Tue. Sep 16, 2025 1:30 PM - 3:00 PM JST
Tue. Sep 16, 2025 4:30 AM - 6:00 AM UTC

Room E (311, 3rd Floor)

Session Chair: Kentaro Watanabe (The Univ. of Tokyo), Naoyuki Shibayama (Toin Univ. of Yokohama)

1:30 PM - 2:00 PM JST(4:30 AM - 5:00 AM UTC)

[E-1-01 (Invited)]Low-cost strategies for III-V solar cells using hydride vapor phase epitaxy

〇Ryuji Oshima¹, Yasushi Shoji¹, Yudai Shimizu², Akinori Ubukata², Hiroki Tokunaga², Takeyoshi Sugaya¹ (1. AIST (Japan), 2. TNSC (Japan))

2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[E-1-02]Evaluation of in-plane uniformity of 6-inch InGaP solar cells fabricated by hydride vapor phase epitaxy

〇Keigo Kondo¹, Ryuji Oshima², Yudai Shimizu³, Akinori Ubukata³, Hiroki Tokunaga³, Takeyoshi Sugaya², Yoshinobu Okano¹ (1. Tokyo City Univ. (Japan), 2. AIST (Japan), 3. Taiyo Nippon Sanso Corp. (Japan))

2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[E-1-03]Evaluation of Crystallinity of Single-Crystal Ge Membranes via Germanium-on-Nothing Structures for Substrate Reuse Techniques

〇Wenbo Fan¹, Shuhei Yagi¹, Hiroyuki Yaguchi¹ (1. Saitama Univ. (Japan))

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[E-1-04]Photovoltage Mapping in Planar-Heterojunction Ternary Polymer Solar Cells by Kelvin Probe Force Microscopy

〇Chitlada Mani-Lata¹, Kaoru Toda¹, Ryota Fukuzawa¹, Masakazu Nakamura¹, Hiroaki Benten¹ (1. Nara Institute of Science and Technology (Japan))

2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[E-1-05]Atomic Layer Deposition-Free Tin Oxide for Efficient Electron Transport in Wide-Bandgap Perovskite and Tandem Solar Cells

〇Chih Wei Chu Chu¹, Wajidullah Wajidullah¹, Faisal Attique¹, Abhishek Kumar¹ (1. Academia Sinica (Taiwan))

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