Oral presentation

[9a-Z15-1~11] 13.9 Compound solar cells

Wed. Sep 9, 2020 9:00 AM - 12:00 PM Z15

Kunihko Tanaka(Nagaoka Univ. of Tech.)

△：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

[9a-Z15-1] Synthesis of (Ge,Sn)S crystals using low melting point metal flux

〇(M2)Satoshi Ichikawa¹, Ryoji Katsube¹, Yoshitaro Nose¹ (1.Kyoto Univ.)

9:15 AM - 9:30 AM

[9a-Z15-2] Fabrication of pn homojunction of SnS and its photovoltaic properties

〇Sakiko Kawanishi¹, Issei Suzuki¹, Sage Bauers², Andriy Zakutayev², Hiroyuki Shibata¹, Hiroshi Yanagi³, Takahisa Omata¹ (1.Tohoku Univ., 2.NREL, 3.Univ. of Yamanashi)

9:30 AM - 9:45 AM

△ [9a-Z15-3] Fabrication of n-type SnS thin films by sputtering deposition

〇ISSEI SUZUKI¹, Sakiko Kawanishi¹, Sage Bauers², Andriy Zakutayev², Hiroyuki Shibata¹, Minesok Kim³, Hiroshi Yanagi³, Takahisa Omata¹ (1.Tohoku Univ., 2.NREL, 3.Univ. of Yamanashi)

9:45 AM - 10:00 AM

[9a-Z15-4] Characteristics of SnS thin film by RF sputter with H₂ gas

〇Shunsuke Nakamura¹, Taichi Tosuke¹, Mutsumi Sugiyama^1,2 (1.Tokyo Univ. Sci., 2.RIST)

10:00 AM - 10:15 AM

[9a-Z15-5] Deposition of SnS thin film for solar cells by spray pyrolysis

〇Yizhi Huang¹, Joonam Kim^1,2, Mutsumi Sugiyama^1,2 (1.Tokyo Univ. Sci., 2.RIST)

10:30 AM - 10:45 AM

△ [9a-Z15-6] Photoluminescence measurement on Cu₂SnS₃ thin film solar cells

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

10:45 AM - 11:00 AM

[9a-Z15-7] The fabrication condition of (Cu,Ag)₂SnS₃ thin film solar cells by high temperature sulfurization

〇Mitsuki Nakashima¹, Daichi Tanaka¹, Nobuaki Kuki¹, Keisuke Naka¹, Toshiyuki Yamaguchi¹, Hideaki Araki², Kazuo Jimbo², Junji Sasano³, Masanobu Izaki³ (1.N. I. T. Wakayama College, 2.N. I. T. Nagaoka College, 3.Toyohashi Univ. of Tech.)

11:00 AM - 11:15 AM

[9a-Z15-8] Influence of Sb for Cu₂SnS₃ thin films

〇Nanami Urata¹, Ayaka Kanai^1,3, Mutsumi Sugiyama^1,2 (1.Tokyo Univ. Sci., 2.RIST, 3.JSPS Research Fellow)

11:15 AM - 11:30 AM

[9a-Z15-9] Characterization of Cu₂ZnSnS₄ crystals grown by SPS method III

〇Masafumi Hara¹, Yukari Koyama¹, Koichiro Oishi¹, Naritoshi Aoyagi¹, Shiyunji Ozaki², Akiko Takeuchi¹ (1.NIT Nagaoka, 2.Gunma Univ.)

11:30 AM - 11:45 AM

[9a-Z15-10] Excitation power dependence of raman spectra of Cu₂ZnSnS₄ bulk polycrystalline II

〇Yukari Koyama¹, Masafumi Hara¹, Koichiro Oishi¹, Naritoshi Aoyagi¹, Akiko Takeuchi¹ (1.NITNC)

11:45 AM - 12:00 PM

[9a-Z15-11] Measurements of photoluminescence and deep level transient spectroscopy for ZnSnP₂ bulk crystals

〇Taro Kuwano¹, Ryoji Katsube¹, Steven Johnston², Adele Tamboli², Yoshitaro Nose¹ (1.Kyoto Univ., 2.NREL)

Oral presentation

[9p-Z15-1~10] 13.9 Compound solar cells

Wed. Sep 9, 2020 1:00 PM - 3:45 PM Z15

Hitoshi Tampo(AIST)

△：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

[9p-Z15-1] Gamma-Ray Irradiation Effects on CdTe Solar Cell Dosimeter

〇Tamotsu Okamoto¹, Takahiro Fukui¹, Ryuto Tozawa¹, Yasuhito Gotoh², Nobuhiro Sato², Tomohiro Kobayashi³, Mitsuru Imaizumi⁴, Yasuki Okuno⁵, Masafumi Akiyoshi⁶ (1.NIT, Kisarazu Coll., 2.Kyoto Univ., 3.RIKEN, 4.JAXA, 5.Tohoku Univ., 6.Osaka Pref. Univ.)

1:15 PM - 1:30 PM

[9p-Z15-2] Investigation of induced current by high dose-rate gamma-ray of CIS solar cell with high radiation-tolerance

〇Yasuki Okuno¹, Mitsuru Imaizumi², Yasuhito Gotoh³, Masafumi Akiyoshi⁴, Tomohiro Kobayashi⁵, Tamotsu Okamoto⁶ (1.Tohoku Univ., 2.JAXA, 3.Kyoto Univ., 4.Osaka Pref. Univ., 5.RIKEN, 6.NIT Kisarazu Coll.)

1:30 PM - 1:45 PM

[9p-Z15-3] Study on Cd diffusion effects in Cu(In,Ga)Se₂
by electrostatic force measurements using conductible nano-probe methods

〇(D)Ryota Fukuzawa¹, Takashi Minemoto³, Takuji Takahashi^1,2 (1.IIS, 2.NanoQuine, 3.Ritsumeikan Univ.)

1:45 PM - 2:00 PM

△ [9p-Z15-4] Non-radiative recombination local properties in Cs treated Cu(In,Ga)(S,Se)₂ investigated by photothermal AFM

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

2:00 PM - 2:15 PM

[9p-Z15-5] High efficiency Cu(In,Ga)Se₂ solar cell with Ag doping

〇Jiro Nishinaga¹, Shogo Ishizuka¹, Yukiko Kamikawa¹, Takashi Koida¹, Hajime Shibata¹ (1.AIST)

2:30 PM - 2:45 PM

△ [9p-Z15-6] First-principles calculations on atomic diffusions in Ag(In,Ga)Se₂

〇Fuuka Aoyagi¹, Tsuyoshi Maeda¹, Takahiro Wada¹ (1.Ryukoku Univ.)

2:45 PM - 3:00 PM

[9p-Z15-7] Electronic structures of CuInSe₂ and the related compounds, CuGaSe₂, CuInS₂, and CuGaS₂ with In_Cu and Ga_Cu antisite defects

〇Tsuyoshi Maeda¹, Takahiro Wada¹ (1.Ryukoku Univ.)

3:00 PM - 3:15 PM

△ [9p-Z15-8] Optical properties and electronic structure of Cu(Al, In)Se₂ system

〇Ryoma Yoneda¹, Tsuyoshi Maeda¹, Takahiro Wada¹ (1.Ryukoku Univ.)

3:15 PM - 3:30 PM

△ [9p-Z15-9] The effect of Interface Band Offset of CuGaS₂ Thin Film Solar Cells

〇(M2)Myeongok Kim^1,2, Nazmul Ahsan^2,3, Zacharie Li Kao Jehl⁴, Yoshitaka Okada^1,2,3 (1.Grad. Arts and Sci. UTokyo, 2.RCAST UTokyo, 3.Elec. Eng. UTokyo, 4.IREC)

3:30 PM - 3:45 PM

[9p-Z15-10] Reduction of water by CuGaSe2 single crystal photoelectrode.

〇(M2)Wakaba Fujita¹, Kenji Yoshino², Ryoji Katsube³, Yoshitaro Nose³, Takashi Harada⁴, Shigeru Ikeda¹ (1.Konan Univ., 2.Miyazaki Univ., 3.Kyoto Univ., 4.Osaka Univ.)

Oral presentation

[10a-Z15-1~14] 13.9 Compound solar cells

Thu. Sep 10, 2020 8:45 AM - 12:30 PM Z15

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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8:45 AM - 9:00 AM

[10a-Z15-1] InGaAs solar cell with a DBR structure under 1550nm laser irradiation

〇(M2)Shinya Honda¹, Yuki Komuro¹, Fumiaki Tanaka¹, Ryota Warigaya¹, Kazuki Kurooka¹, Kouichi Akahane², Shiro Uchida¹ (1.Chiba Inst., 2.NICT)

9:00 AM - 9:15 AM

△ [10a-Z15-2] Elucidating the mechanism of the perfect wetting behavior of liquid In on oxide films toward growth of III-V compounds on any kind of substrates

〇(P)Ryoji Katsube¹, Sota Tsuji¹, Taro Kuwano¹, Yuming Yang¹, Yoshitaro Nose¹ (1.Kyoto Univ.)

9:15 AM - 9:30 AM

[10a-Z15-3] GaInP solar cell with distributed Bragg reflector for optical wireless power transmission

〇(M2)Yuki Komuro¹, Fumiaki Tanaka¹, Shinya Honda¹, Ryota Warigaya¹, Kazuki Kurooka¹, Shiro Uchida¹ (1.Chiba Inst.)

9:30 AM - 9:45 AM

[10a-Z15-4] Hydrogen generation of 3-junction III-V solar cell with electroless platinum black catalyst

〇(M2)Yuichi Mikami¹, Yuki Nakamura¹, Kei Odashima¹, Kota Yoshida¹, Ryoki Sugita¹, Kiryu Yamamoto¹, Taiga Shibuya¹, Yuma Aoki¹, Li Xuefei², Yang Wenxian², Shulong Lu², Shiro Uchida¹ (1.Chiba inst., 2.Suzhou Institute of Nano-Tech and Nano-Bionics, CAS)

9:45 AM - 10:00 AM

[10a-Z15-5] Epitaxial lift-off of stacked GaAs solar cells for low-cost photovoltaic applications

〇Yasushi Shoji¹, Kikuo Makita¹, Takeyoshi Sugaya¹ (1.AIST)

10:00 AM - 10:15 AM

[10a-Z15-6] Light absorption analysis of InAs/GaAs quantum dots solar cells with light trapping structure

〇Kei Fukushima¹, Maxime Giteau², Yoshitaka Okada^1,2 (1.School of Engineering, Univ. of Tokyo, 2.RCAST, Univ. of Tokyo)

10:15 AM - 10:30 AM

▼ [10a-Z15-7] Experimental demonstration of the generalized reciprocity relation in p-i-n junction solar cells

〇(M2)Supawan Ngamprapawat¹, Kasidit Toprasertpong¹, Hassanet Sodabanlu², Riko Yokota¹, Kentaroh Watanabe², Yoshiaki Nakano¹, Masakazu Sugiyama^1,2 (1.Univ. Tokyo, 2.RCAST)

10:45 AM - 11:00 AM

[10a-Z15-8] Mechanism of Photocurrent Decrease by Additional Infrared Light in Two-Step Photon Up-Conversion Solar Cells Using Hole Up-Conversion

〇Shigeo Asahi¹, Micheal Nielsen², Nicholas J. Ekins-Daukes², Takashi Kita¹ (1.Kobe Univ., 2.UNSW Sydney)

11:00 AM - 11:15 AM

[10a-Z15-9] Improved photoexcitation efficiency in modulation-doped two-step photon up-conversion solar cells

〇(M2)Kohei Watanabe¹, Shigeo Asahi¹, Takashi Kita¹ (1.Kobe Univ.)

11:15 AM - 11:30 AM

▼ [10a-Z15-10] Performance Degradation of Quantum Dot-in-well Intermediate Band Solar Cell under Intense Bi-color Barrier and Intraband Photoexcitations

〇(DC)Yaxing Zhu¹, Shigeo Asahi¹, Takashi Kita¹ (1.Kobe Univ.)

11:30 AM - 11:45 AM

[10a-Z15-11] Analysis of Hole Transport in Strain Relaxation Layer Inserted Superlattice Solar Cells by Photoluminescence Spectroscopy

〇Airi Watanabe¹, Ryo Furukawa¹, Masakazu Sugiyama², Tetsuo Ikari¹, Atsuhiko Fukuyama¹ (1.Univ. of Miyazaki, 2.The Univ. of Tokyo)

11:45 AM - 12:00 PM

[10a-Z15-12] Effect of Holes on Carrier Transport in Superlattice Solar Cells with Strain Relaxation Layer Insertion by PPT Method

〇Ryo Furukawa¹, Airi Watanabe¹, Masakazu Sugiyama², Tetsuo Ikari¹, Atsuhiko Fukuyama¹ (1.Univ. of Miyazaki, 2.The Univ. of Tokyo)

12:00 PM - 12:15 PM

[10a-Z15-13] Closely stacked GaAs quantum dots grown by droplet epitaxy and its solar cell application

〇Takeshi Noda¹, Takaaki Mano¹ (1.NIMS)

12:15 PM - 12:30 PM

[10a-Z15-14] Theoretical analysis of a hot carrier solar cell using the intervalley scatterings

〇Kenji KAMIDE¹ (1.AIST)

Sessions

13 Semiconductors » 13.9 Compound solar cells

[9a-Z15-1~11] 13.9 Compound solar cells

△ [9a-Z15-3] Fabrication of n-type SnS thin films by sputtering deposition

△ [9a-Z15-6] Photoluminescence measurement on Cu2SnS3 thin film solar cells

[9p-Z15-1~10] 13.9 Compound solar cells

△ [9p-Z15-4] Non-radiative recombination local properties in Cs treated Cu(In,Ga)(S,Se)2 investigated by photothermal AFM

△ [9p-Z15-6] First-principles calculations on atomic diffusions in Ag(In,Ga)Se2

△ [9p-Z15-8] Optical properties and electronic structure of Cu(Al, In)Se2 system

△ [9p-Z15-9] The effect of Interface Band Offset of CuGaS2 Thin Film Solar Cells

[10a-Z15-1~14] 13.9 Compound solar cells

△ [10a-Z15-2] Elucidating the mechanism of the perfect wetting behavior of liquid In on oxide films toward growth of III-V compounds on any kind of substrates

▼ [10a-Z15-7] Experimental demonstration of the generalized reciprocity relation in p-i-n junction solar cells

▼ [10a-Z15-10] Performance Degradation of Quantum Dot-in-well Intermediate Band Solar Cell under Intense Bi-color Barrier and Intraband Photoexcitations

Authenticate

△ [9a-Z15-6] Photoluminescence measurement on Cu₂SnS₃ thin film solar cells

△ [9p-Z15-4] Non-radiative recombination local properties in Cs treated Cu(In,Ga)(S,Se)₂ investigated by photothermal AFM

△ [9p-Z15-6] First-principles calculations on atomic diffusions in Ag(In,Ga)Se₂

△ [9p-Z15-8] Optical properties and electronic structure of Cu(Al, In)Se₂ system

△ [9p-Z15-9] The effect of Interface Band Offset of CuGaS₂ Thin Film Solar Cells