Oral presentation

[23a-E106-1~11] 13.9 Compound solar cells

Wed. Mar 23, 2022 9:00 AM - 12:00 PM E106 (E106)

Yoji Akaki(Natl. Inst. of Tech.,Miyakonojo Col.)

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

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9:00 AM - 9:15 AM

△ [23a-E106-1] Investigation of Cs-treatment effect on Cu(In,Ga)(S,Se)₂ solar cell using photothermal AFM

〇(DC)Ayaka Yamada¹, Takahashi Takuji^1,2 (1.IIS, Univ. of Tokyo, 2.NanoQuine, The Univ. of Tokyo)

9:15 AM - 9:30 AM

▲ [23a-E106-2] Impact of quasi-fermi level splitting and sub-bandgap absorptivity on the V_OC loss in
CIGS solar cells

〇(D)Hamidou Tangara¹, Yulu He¹, Muhammad Monirul Islam¹, Shogo Ishizuka², Takeaki Sakurai¹ (1.Univ.Tsukuba, 2.AIST)

9:30 AM - 9:45 AM

[23a-E106-3] Impact of AlO_x rear-passivation on CIGS solar cells

〇Yukiko Kamikawa¹, Marco Nardone², Hajime Shibata¹, Shogo Ishizuka¹ (1.AIST, 2.BGSU)

9:45 AM - 10:00 AM

[23a-E106-4] Development of buffer-free Cu(In,Ga)(S,Se)₂ solar cells with surface treatments

〇Akihiro Funaki¹, Akira Yamada¹ (1.Tokyo Tech)

10:00 AM - 10:15 AM

[23a-E106-5] Fabrication of the CuInS₂ by the sulfurization with powder sulfur

〇(M1)Yota Suzuki¹, Dwinanri Egyna¹, Akira Yamada¹ (1.Tokyo Tech.)

10:30 AM - 10:45 AM

[23a-E106-6] Improvement of conversion efficiency of n-type SnS single crystal/MoO₃ solar cells

〇ISSEI SUZUKI¹, Zexin Lin¹, Taichi Nogami¹, Sakiko Kawanishi¹, Takahisa Omata¹ (1.Tohoku Univ.)

10:45 AM - 11:00 AM

[23a-E106-7] Widening the Bandgap of SnS for Solar Cell

〇Yelim Song¹, Fumio Kawamura¹, Hidenobu Murata², Hitoshi Tampo³, Takehiko Nagai³, Takashi Koida³, Masataka Imura¹, Naoomi Yamada⁴ (1.NIMS, 2.Osaka Prefecture Univ., 3.AIST, 4.Chubu Univ.)

11:00 AM - 11:15 AM

[23a-E106-8] Preparation of Cu₂Sn_1-xSi_xS₃ thin films by thermal evaporation

〇Kazuhiro Sugai¹, Kunihiko Tanaka¹ (1.Nagaoka Univ. Tech.)

11:15 AM - 11:30 AM

[23a-E106-9] Fabrication of Cu₂ZnSnS₄ thin-film solar cells by sulfurization under saturated vapor pressure

〇Kazutomo Kosaka¹, Osamu Imai¹, Noritaka Momose², ThanHtay Myo¹, Yoshio Hashimoto¹ (1.Shinshu Univ., 2.NIT Nagano Coll.)

11:30 AM - 11:45 AM

[23a-E106-10] Characterization of Cu₂ZnSnS₄ bulk crystals grown by SPS method Ⅳ

〇(B)Arata Kuribayashi¹, Masatoshi Ogura¹, Koichiro Oishi¹, Naritoshi Aoyagi¹, Akiko Takeuchi¹ (1.NIT Nagaoka College)

11:45 AM - 12:00 PM

[23a-E106-11] Characterization of Cu₂ZnSnS₄ bulk crystals grown by SPS method V

〇(B)Masatoshi Ogura¹, Koichiro Oishi¹, Yosuke Shimamune¹, Akiko Takeuchi¹, Arata Kuribayashi¹, Naritoshi Aoyagi¹, Shunji Ozaki² (1.NIT Nagaoka College, 2.Gunma Univ.)

Oral presentation

[23p-E106-1~19] 13.9 Compound solar cells

Wed. Mar 23, 2022 1:30 PM - 6:45 PM E106 (E106)

Hideaki Araki(Natl. Inst. of Tech.,Nagaoka Col.), Kentaroh Watanabe(Univ. of Tokyo)

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

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1:30 PM - 1:45 PM

△ [23p-E106-1] Defect formation mechanism in ZnSnP₂ bulk crystal growth

〇(M1)Isshin Sumiyoshi¹, Taro Kuwano¹, Yoshitaro Nose¹ (1.Kyoto Univ.)

1:45 PM - 2:00 PM

[23p-E106-2] Characterization of water reduction reaction using ZnTe thin films grown by molecular beam epitaxy

〇(M1)Ryusuke Tsutsumi¹, Katsuhiko Saito¹, Qixin Guo¹, Shigeru Ikeda², Tooru Tanaka¹ (1.Saga Univ., 2.Konan Univ.)

2:00 PM - 2:15 PM

[23p-E106-3] Fabrication of tetragonal zircon BiVO₄ photoelectrode by sputtering method

〇(M1)Namiki Uezono¹, Jiaqi Liu¹, Gofurov Shukur¹, Muhammad Monirul Islam¹, Shigeru Ikeda², Takeaki Sakurai¹ (1.Tsukuba Univ., 2.Konan Univ.)

2:15 PM - 2:30 PM

▲ [23p-E106-4] Electronic structure of the Bi₄V₂O₁₁ (001) surface by ARPES

〇(D)Liu Jiaqi¹, Kenichi Ozawa^2,3, Kazuya Tajima¹, Namiki Uezono¹, Muhammad Monirul Islam¹, Kazuhiko Mase^2,3, Takeaki Sakurai¹ (1.Univ. of Tsukuba, 2.IMSS, KEK, 3.SOKENDAI)

2:30 PM - 2:45 PM

[23p-E106-5] Nitrogen partial pressure dependence of Cu₃N thin films by RF magnetron sputtering

〇(M1)Miho Ohishi¹, Katsuhiko Saito¹, Qixin Guo¹, Tooru Tanaka¹ (1.Saga Univ.)

2:45 PM - 3:00 PM

[23p-E106-6] [Highlight]Development of highly transparent Cu₂O solar cell with the world’s best efficiency of 8.4%

〇Soichiro Shibasaki¹, Yuya Honishi¹, Naoyuki Nakagawa¹, Mutsuki Yamazaki¹, Yukitami Mizuno¹, Yasutaka Nishida¹, Kanta Sugimoto², Kazushige Yamamoto¹ (1.Corporate Research & Development Center, Toshiba Corporation, 2.Corporate Manufacturing Enginerring Center, Toshiba Corporation)

3:00 PM - 3:15 PM

△ [23p-E106-7] Exploration of guide for high efficiency of transparent Cu₂O solar cell using device modelling

〇Kanta Sugimoto¹, Naoyuki Nakagawa², Yukitami Mizuno², Soichiro Shibasaki², Yasutaka Nishida², Yuya Honishi², Mutsuki Yamazaki², Kazushige Yamamoto² (1.Corporate Manufacturing Engineering Center, Toshiba Corporation, 2.Corporate Research & Development Center, Toshiba Corporation)

3:30 PM - 3:45 PM

[23p-E106-8] Effects of proton/electron irradiation on photovoltaic properties for
phosphorus-based dilute nitride solar cell

〇Keisuke Yamane¹, Ohshima Takeshi², Tetsuya Nakamura³, Mitsuru Imaizumi³, Akihiro Wakahara¹ (1.Toyohashi Tech., 2.QST, 3.JAXA)

3:45 PM - 4:00 PM

△ [23p-E106-9] Theoretical Analysis on Reaction and Annihilation Mechanisms of Vacancy and Nitrogen Related Point Defect in GaPN Alloy

〇Shun One¹, Keisuke Yamane¹, Yuito Maki¹, Akihiro Wakahara¹ (1.Toyohashi Tech.)

4:00 PM - 4:15 PM

▼ [23p-E106-10] Al_0.35GaAs/InGaP Heterojunction Solar Cell Based on Temperature Graded Growth

〇Gan Li¹, Hassanet Sodabanlu², Kentaroh Watanabe², Yoshiaki Nakano¹, Masakazu Sugiyama^1,2 (1.The Univ. of Tokyo, 2.RCAST)

4:15 PM - 4:30 PM

▲ [23p-E106-11] Impact of GaAs substrate mis-orientation on InGaP grown by MOVPE

〇Hassanet Sodabanlu¹, Kentaroh Watanabe¹, Yoshiaki Nakano², Masakazu Sugiyama^1,2 (1.RCAST, U. of Tokyo, 2.School of Eng, U. of Tokyo)

4:30 PM - 4:45 PM

[23p-E106-12] Efficiency Improvement of Single-Junction InGaAsP Solar Cells by Examination of the Structure and the Thickness of the Absorber Layer

〇(M2)Riko Yokota¹, Kentaroh Watanabe², Hassanet Sodabanlu², Yoshiaki Nakano¹, Masakazu Sugiyama^1,2 (1.UTokyo, 2.RCAST)

4:45 PM - 5:00 PM

[23p-E106-13] Analysis of dislocation slip planes by reciprocal lattice mapping of reciprocal lattice mismatched InGaAs solar cells.

〇Junya Okubo¹, Masahiro Kawano¹, Takahiro Tazawa¹, Hidetoshi Suzuki¹, Akio Ogura², Mituru Imaizumi² (1.Miyazaki Univ., 2.JAXA)

5:15 PM - 5:30 PM

[23p-E106-14] Absoprtivity of Intraband Transition for Two-Step Photon Up-Conversion Solar Cells

〇Shigeo Asahi¹, Hambalee Mahamu¹, Takashi Kita¹ (1.Kobe Univ.)

5:30 PM - 5:45 PM

[23p-E106-15] Photocurrent control by infrared light irradiation in photon up-conversion solar cells using hole up-conversion

〇(B)Yuta Toyo¹, Shigeo Asahi¹, Mahamu Hambalee¹, Nielsen Michael², Ekins-Daukes Nicholas², Takashi Kita¹ (1.Kobe Univ., 2.UNSW)

5:45 PM - 6:00 PM

[23p-E106-16] Theoretical study of intermediate band solar cells using PbS quantum dot superlattice

〇Ibuki Masuda¹, Kouki Mukai¹ (1.Yokohama National Univ.)

6:00 PM - 6:15 PM

[23p-E106-17] Optimizing the quantum dot layer positions for increasing current density in thin-film intermediate band solar cells

〇Yusuke Oteki^1,2, Kento Kitahara¹, Naoya Miyashita², Yoshitaka Okada^1,2 (1.Univ. of Tokyo, 2.RCAST)

6:15 PM - 6:30 PM

[23p-E106-18] Wide-bandgap energy-selective contacts for higher efficiency of hot-carrier solar cells

〇Yasuhiko Takeda¹ (1.Toyota Central R&D Labs.)

6:30 PM - 6:45 PM

[23p-E106-19] Progress in the open-circuit voltage experiments with heat-recovery solar cell type 0

〇Kenji KAMIDE¹, Jun Sakuma², Toshimitsu Mochizuki¹, Hidefumi Akiyama^2,3, Hidetaka Takato¹ (1.AIST, 2.ISSP Univ. of Tokyo, 3.OPERANDO-OIL)

Poster presentation

[24p-P03-1~9] 13.9 Compound solar cells

Thu. Mar 24, 2022 1:30 PM - 3:30 PM P03 (Poster)

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

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1:30 PM - 3:30 PM

[24p-P03-1] Analysis of Photovoltaic Properties of GaAsPN Solar Cells Irradiated with Proton and Electron Beams

〇Kento Hirai¹, Keisuke Yamane¹, Takeshi Ohshima², Tetsuya Nakamura³, Mitsuru Imaizumi³, Akihiro Wakahara¹ (1.Toyohashi Univ.Tech, 2.QST, 3.JAXA)

1:30 PM - 3:30 PM

[24p-P03-2] The influence of Ge/(Ge+Sn) ratio on morphology of CTGS thin films

〇Ayaka Kanai^1,3, Mutsumi Sugiyama^1,2 (1.Tokyo Univ. Sci., 2.RIST, 3.JSPS Research Fellow)

1:30 PM - 3:30 PM

[24p-P03-3] Influence of cesium for Cu₂SnS₃ solar cells

〇Daiki Kanamori¹, Ayaka Kanai¹, Mutsumi Sugiyama^1,2 (1.Tokyo Univ. Sci., 2.RIST)

1:30 PM - 3:30 PM

[24p-P03-4] Effect of sulfurization at high temperature on Sn-S precursors for the SnS thin films

〇Satoshi Urano¹, Mutsumi Sugiyama^1,2 (1.Tokyo Univ. Sci., 2.RIST)

1:30 PM - 3:30 PM

[24p-P03-5] Doping of Sb into SnS bulk crystals

Ikumi OSAWA¹, Kohei ISHIGAI¹, 〇Yoshitaro NOSE¹, Akira NAGAOKA², Kensuke NISHIOKA² (1.Kyoto Univ., 2.Univ. Miyazaki)

1:30 PM - 3:30 PM

[24p-P03-6] Effect of valence band maximum of Cu(In,Ga)Se₂ for water splitting reaction

〇Kana Ueda¹, Takahiko Yashiro¹, Mutsumi Sugiyama^1,2 (1.Tokyo Univ. Sci., 2.RIST)

1:30 PM - 3:30 PM

[24p-P03-7] Synthesis of a highly efficient SrTiO₃ photocatalyst for overall water splitting: effects of doping of rare earth metal oxides

〇Riku Okamoto¹, Shigeru Ikeda¹, Akira Kimura¹, Ryota Tomizawa², Taizo Masuda², Kenichi Okumura² (1.Konan Univ., 2.TOYOTA MOTOR Corp.)

1:30 PM - 3:30 PM

[24p-P03-8] Performance analysis of ZnSnP₂-based solar cells by SCAPS

〇(B)Hayato Miura¹, Taro Kuwano¹, Yoshitaro Nose¹ (1.Kyoto Univ.)

1:30 PM - 3:30 PM

[24p-P03-9] Ag-Sn-P ternary phase diagram established by experiments

〇(B)Kazunori Murakami¹, Isshin Sumiyoshi², Yoshitaro Nose² (1.Kyoto Univ., 2.kyoto Univ.)

Sessions

13 Semiconductors » 13.9 Compound solar cells

[23a-E106-1~11] 13.9 Compound solar cells

△ [23a-E106-1] Investigation of Cs-treatment effect on Cu(In,Ga)(S,Se)2 solar cell using photothermal AFM

▲ [23a-E106-2] Impact of quasi-fermi level splitting and sub-bandgap absorptivity on the VOC loss inCIGS solar cells

[23p-E106-1~19] 13.9 Compound solar cells

△ [23p-E106-1] Defect formation mechanism in ZnSnP2 bulk crystal growth

▲ [23p-E106-4] Electronic structure of the Bi4V2O11 (001) surface by ARPES

△ [23p-E106-7] Exploration of guide for high efficiency of transparent Cu2O solar cell using device modelling

△ [23p-E106-9] Theoretical Analysis on Reaction and Annihilation Mechanisms of Vacancy and Nitrogen Related Point Defect in GaPN Alloy

▼ [23p-E106-10] Al0.35GaAs/InGaP Heterojunction Solar Cell Based on Temperature Graded Growth

▲ [23p-E106-11] Impact of GaAs substrate mis-orientation on InGaP grown by MOVPE

[24p-P03-1~9] 13.9 Compound solar cells

Authenticate

△ [23a-E106-1] Investigation of Cs-treatment effect on Cu(In,Ga)(S,Se)₂ solar cell using photothermal AFM

▲ [23a-E106-2] Impact of quasi-fermi level splitting and sub-bandgap absorptivity on the V_OC loss in
CIGS solar cells

△ [23p-E106-1] Defect formation mechanism in ZnSnP₂ bulk crystal growth

▲ [23p-E106-4] Electronic structure of the Bi₄V₂O₁₁ (001) surface by ARPES

△ [23p-E106-7] Exploration of guide for high efficiency of transparent Cu₂O solar cell using device modelling

▼ [23p-E106-10] Al_0.35GaAs/InGaP Heterojunction Solar Cell Based on Temperature Graded Growth