〇(M1)Kazuma Inoue¹, Naoya Uene^2,3, Kazuhiro Gotoh¹, Yasuyoshi Kurokawa¹, Takashi Tokumasu², Noritaka Usami¹ (1.Graduate School of Eng., Nagoya Univ., 2.Inst. of Fluid Sciences, Tohoku Univ., 3.Graduate School of Eng., Tohoku Univ.)

Oral presentation

[17p-A403-1~17] 16.3 Bulk, thin-film and other silicon-based solar cells

Fri. Mar 17, 2023 1:00 PM - 5:45 PM A403 (Building No. 6)

Yasuaki Ishikawa(Aoyama Gakuin Univ.), Keisuke Ohdaira(JAIST), Chisato Niikura(NIMS)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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1:00 PM - 1:15 PM

[17p-A403-1] Effect of laser cut on the performances of c-Si solar cells in the encapsulant-less modules

〇(M2)Kota Sato¹, Shingo Suzuki¹, Yasuaki Ishikawa¹ (1.Aogaku Univ.)

1:15 PM - 1:30 PM

[17p-A403-2] Effect of high thermal conductivity materials on suppression of temperature rise duringthe operation of crystalline silicon solar cell modules

〇Yasushi Sobajima¹, Eiko Shimokata¹, Koushiro Iwaki¹, Keisuke Ohdaira² (1.Gifu Univ., 2.JAIST)

1:30 PM - 1:45 PM

△ [17p-A403-3] Reliability evaluation for novel concept photovoltaic modules without encapsulant using different connection methods

〇Yo Yamakawa¹, Nobuhito Imajo¹, Hiroaki Takahashi², Keisuke Ohdaira³, Atsushi Masuda^1,4 (1.Fac. Eng., Niigata Univ., 2.Kyocera, 3.JAIST, 4.IRCNT, Niigata Univ.)

1:45 PM - 2:00 PM

[17p-A403-4] Potential-Induced Degradation Phenomena in Single-Encapsulated Crystalline Si Photovoltaic Modules

〇(M1)Yiming Qin¹, Asahi Yonemoto¹, Atsushi Masuda^1,2 (1.Graduate School Sci. Tech., Niigata Univ., 2.IRCNT, Niigata Univ.)

2:00 PM - 2:15 PM

[17p-A403-5] Annual Trends of Indoor Output Measurement Results of High-Efficiency Crystalline Silicon Photovoltaic Modules Exposed Outdoors in Tosu City (III)

〇Yasuo Chiba¹, Ritsuko Sato¹, Sungwoo Choi¹, Minoru Akitomi¹, Tetsuyuki Ishii², Atsushi Masuda³ (1.AIST, 2.CRIEPI, 3.Niigata Univ.)

2:15 PM - 2:30 PM

[17p-A403-6] Highly Efficient Decorative Technique for Building-Integrated Photovoltaics III

〇(B)Sou Kubota¹, Leo Adachi¹, Zhihao Xu², Hitoshi Sai², Michio Kondo^1,2, Hiroyuki Wada¹ (1.Tokyo Inst. Tech, 2.AIST)

2:30 PM - 2:45 PM

△ [17p-A403-7] Highly Efficient Decorative Technique for Building-Integrated Photovoltaics Ⅳ

〇Leo Adachi¹, Sou Kubota¹, Zhihao Xu², Hitoshi Sai², Michio Kondo^1,2, Hiroyuki Wada¹ (1.Tokyo Inst. Tech, 2.AIST)

3:00 PM - 3:15 PM

△ [17p-A403-8] A statistical study of the effect of interface shape and growth time on dislocation density in multicrystalline Si

〇(M2)Hiroyuki Tanaka¹, Kentaro Kutsukake², Takuto Kojima³, Xin Liu¹, Noritaka Usami¹ (1.Grad School of Eng., Nagoya Univ., 2.AIP, RIKEN, 3.Grad School of Info., Nagoya Univ.)

3:15 PM - 3:30 PM

[17p-A403-9] Molecular dynamics study of Si:H/c-Si interface using on-the-fly machine learning potential

〇(M1)Semba Takayuki¹, Ryoji Asah¹, Ryosuke Jinnouchi² (1.Nagoya Univ., 2.Toyota Central Inst.)

3:30 PM - 3:45 PM

△ [17p-A403-10] Influence of Surface Texturing on Three-dimensional Flexibility of Single Crystalline Si Wafer

〇(M1)KOKI IDE¹, Tappei Nishihara^1,2, Kyotaro Nakamura³, Yoshio Ohshita³, Tomoyuki Kawatsu⁴, Toshiki Nagai⁴, Noboru Yamada⁵, Hayato Kobayashi⁵, Atsushi Ogura^1,6 (1.Science and Technology, Meiji Univ., 2.JSPS Research Fellow DC2 Meiji Univ., 3.Toyota Technological Institute., 4.Komatsu NTC Ltd., 5.Nagaoka Univ. of Technology, 6.Meiji Renewable Energy Laboratory)

3:45 PM - 4:00 PM

▲ [17p-A403-11] Clarifying the effects of nanostructured porosity of silicon on the band gap and band alignment: a computational study

Panus Sundarapura¹, Manabu Ihara¹, 〇Sergei Manzhos¹ (1.Tokyo Tech)

4:00 PM - 4:15 PM

△ [17p-A403-12] Bayesian optimization of hydrogen plasma treatment in silicon quantum dot multilayers and application to solar cells

〇Fuga Kumagai¹, Kazuhiro Gotoh¹, Shinya Kato², Satoru Miyamoto¹, Kentaro Kutsukake³, Noritaka Usami¹, Yasuyoshi Kurokawa¹ (1.Nagoya Univ., 2.Nagoya Inst. Tech., 3.AIP, RIKEN)

4:30 PM - 4:45 PM

△ [17p-A403-13] Improvement of passivation performance of silicon nanocrystal/silicon oxide compound layer by 2-step hydrogen plasma treatment

〇Masashi Matsumi¹, Kazuhiro Gotoh¹, Markus Wilde², Yasuyoshi Kurokawa¹, Katsuyuki Fukutani², Noritaka Usami¹ (1.Graduate School of Eng., Nagoya Univ., 2.Institute of Industrial Sci., The Univ. of Tokyo)

4:45 PM - 5:00 PM

[17p-A403-14] Effect of a LiF layer on passivation performance after Al deposition in TiO_x/SiO_y/crystalline Si heterostructures

〇Shohei Fukaya¹, Kazuhiro Gotoh¹, Takuya Matsui², Hitoshi Sai², Yasushoshi Kurokawa¹, Noritaka Usami¹ (1.Graduate School of Eng., Nagoya Univ., 2.GZR, AIST)

5:00 PM - 5:15 PM

△ [17p-A403-15] Evaluation of process damage induced by transparent conductive oxide film deposition

〇(M2)Haruki Kojima¹, Tappei Nishihara^1,2, Yuta Ito¹, Hyunjyu Lee^1,5, Kazuhiro Gotoh³, Noritaka Usami³, Tomohiko Hara⁴, Kyotaro Nakamura⁴, Yoshio Oshita⁴, Atsushi Ogura^1,5 (1.Meiji Univ., 2.JSPS Research Fellow DC, 3.Nagoya Univ., 4.Toyota Tech. Inst., 5.Meiji Renewable Energy Laboratory)

5:15 PM - 5:30 PM

[17p-A403-16] The application of the inversion layers induced by the ultrathin Al-doped SiO_x layers for the front-emitter n-type crystalline Si solar cells

〇Hiroki Nakajima¹, Huynh Thi Cam Tu¹, Keisuke Ohdaira¹ (1.JAIST)

5:30 PM - 5:45 PM

[17p-A403-17] Fabrication of light confinement structures specialized in near-infrared light by colloidal lithography and nanoimprinting method

〇Yuto Kimata¹, Kazuhiro Gotoh¹, Satoru Miyamoto¹, Yasuyoshi Kurokawa¹, Noritaka Usami¹ (1.Nagoya Univ.)

Sessions

16 Amorphous and Microcrystalline Materials » 16.3 Bulk, thin-film and other silicon-based solar cells

[17a-PA05-1~7] 16.3 Bulk, thin-film and other silicon-based solar cells

[17a-PA05-1] Potential-induced degradation of p-type crystalline Si photovoltaic modules with Cat-CVD SiN_x films deposited at various substrate temperatures

[17a-PA05-2] Conductive polymer SELFTRON/n-Si heterojunction solar cells

[17a-PA05-3] Improvement in the passivation quality of Cat-CVD i-a-Si by applying Bayesian optimization

[17a-PA05-4] Variation of texture size depending on rotation speed of solution in anisotropic etching of Si wafers by microparticle-assisted texturing

▲ [17a-PA05-5] Optimization of 2-step deposition process of i-a-Si:H passivation layer deposited by facing target sputtering

[17a-PA05-6] Emergence of abnormal patterns in µ-PCD mapping for TNPCon samples

[17a-PA05-7] Numerical simulation study for analysis of hydrogenated amorphous silicon/crystalline silicon heterostructure by Reactive Molecular Dynamics Method