Oral presentation

14. Semiconductors B (Exploratory Materials, Physical Properties, Devices) » 14.5 Compound solar cells

[17p-D6-1~18] 14.5 Compound solar cells

Tue. Sep 17, 2013 2:00 PM - 7:00 PM D6 (MK 3F-301)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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Lunch (12:30 PM - 2:00 PM)

2:00 PM - 2:30 PM

[17p-D6-1] [JSAP Paper Award Speech](30 min.) Synthesis of Cu₂ZnSn(S,Se)₄ Nanoparticles for Application in Low-Cost Solar Cells

^○Yiwen Zhang^1,2, Tomohiro Yoshihara¹, Akira Yamada¹ (Titech¹, TOPPAN PRINTING²)

2:30 PM - 2:45 PM

[17p-D6-2] Recrystallization of Cu2ZnSnS4 thin films using Sn vapor transport II

^○Toshihiko Toyama¹, Ryotaro Tsuji¹, Kengo Terai², Yuto Nakashima², Yasuo Tsutsumi² (KFTL, Osaka Univ.¹, Akashi Nat'l Col. of Tech.²)

2:45 PM - 3:00 PM

[17p-D6-3] Characterization of the CIGS solar cell process using the Photoluminescence [Ⅱ]

^○Shogo Yoshida¹, Hiroyuki Ohta¹, Shinji Yudate¹, Akira Miyata¹, Sho Shirakata¹ (Grad.School Sci.&Eng.Ehime Univ¹)

3:00 PM - 3:15 PM

△ [17p-D6-4] Electrical properties of quaternary compound Cu₂ZnSnS₄ single crystal II

^○Akira Nagaoka^{1, 4}, Kenji Yoshino¹, Hideto Miyake², Koichi Kakimoto³ (Miyazaki Univ.¹, MIe Univ.², Kyushu Univ.³, JSPS Research Fellow⁴)

3:15 PM - 3:30 PM

[17p-D6-5] Characterization of the absorption coefficient for Cu₂ZnSnSe₄ thin films by spectroscopic ellipsometry

^○Yoshiki Hirate¹, Hitoshi Tampo², Shota Minoura¹, Hajime Shibata², Shigeru Niki², Hiroyuki Fujiwara¹ (Gifu Univ.¹, AIST²)

3:30 PM - 3:45 PM

[17p-D6-6] Study of Band alignment at Interface between MBE-CdS and CZTSSe by in-situ PES/IPES

^○Kosuke Chochi¹, Hideki Morita¹, Sho Yoshimoto¹, Takayuki Fukuyama¹, Hitosi Tampo², Hazime Shibata², Kouzi Matsubara², Shigeru Niki², Hideki Hakuma³, Hiroki Sugimoto³, Takuya Kato³, Yoshiaki Tanaka³, Norio Terada^1,2 (Kagoshima Univ.¹, AIST², Showa Shell Sekiyu³)

3:45 PM - 4:00 PM

[17p-D6-7] Effects of MOVPE InGaN growth on solar cell properties of p-on-n structure Si substrate

Akihiro Mihara^1,2, Naoteru Shigekawa³, ^○Akio Yamamoto^1,2 (Univ. of Fukui¹, JST-CREST², Osaka City Univ.³)

4:00 PM - 4:15 PM

▲ [17p-D6-8] Conversion Efficiency of Double-Junction Tandem Solar Cells Depending on Internal Luminescence Quantum Yields

^○Lin Zhu¹, Changsu Kim¹, Masahiro Yoshita¹, Shaoqiang Chen¹, Shintaroh Sato¹, Hidefumi Akiyama¹, Yoshihiko Kanemitsu² (ISSP,Univ. of Tokyo¹, ICR, Kyoto Univ.²)

4:15 PM - 4:30 PM

[17p-D6-9] Fabrication of InGaP/Si Tandem Cells Using Surface-Activated Bonding

^○Jianbo Liang¹, Syouta Nisida¹, Syouta Nisida¹, Naoteru Shigekawa¹ (Osaka City University¹)

4:30 PM - 4:45 PM

[17p-D6-10] InGaP solar cells fabricated using solid-source MBE

^○Akihiro Takeda^1,2, Takeyoshi Sugaya¹, Ryuji Oshima¹, Kikuo Makita¹, Koji Matsubara¹, Shigeru Niki¹, Yoshinobu Okano² (AIST¹, Tokyo City Univ.²)

Break (4:45 PM - 5:00 PM)

5:00 PM - 5:15 PM

[17p-D6-11] [Young Scientist Oral Presentation Award Speech](15 min.) Direct Observation of Conduction Electrons by Visible Light Photoemission Spectroscopy

^○Fumiaki Ichihashi¹, Daiki Shimura¹, Kenji Nishitani¹, Nakoto Kuwahara¹, Takahiro Ito¹, Shunta Harada¹, Miho Tagawa¹, Toru Ujihara¹ (Nagoya Univ.¹)

5:15 PM - 5:30 PM

[17p-D6-12] Characterization of ITO/p-InP Hetero-Junction Nanowire-Array Solar Cells

^○Masatoshi Yoshimura^1,2, Eiji Nakai^1,2, Katsuhiro Tomioka^1,2,3, Takashi Fukui^1,2 (Hokkaido Univ.¹, RCIQE², JST-PRESTO³)

5:30 PM - 5:45 PM

[17p-D6-13] Analysis of VLS-grown InP nanowire solar cells

^○Kouta Tateno¹, Guoqiang Zhang¹, Hideki Gotoh¹ (NTT Basic Research Labs.¹)

5:45 PM - 6:00 PM

[17p-D6-14] Characterization of Intermediate Band Solar Cells Using GaAs:N Delta-Doped Superlattice

^○Shuhei Yagi¹, Shunsuke Noguchi¹, Yasuto Hijikata¹, Shigeyuki Kuboya², Kentaro Onabe³, Yoshitaka Okada⁴, Hiroyuki Yaguchi¹ (Saitama Univ.¹, IMR, Tohoku Univ.², Dept. of Adv. Mat. Sci., The Univ. of Tokyo³, RCAST, The Univ. of Tokyo⁴)

6:00 PM - 6:15 PM

△ [17p-D6-15] Observation of Conduction Electrons in Superlattice Structure by Visible-Light Photoemission Spectroscopy

^○Kenji Nishitani¹, Fumiaki Ichihashi¹, Daiki Shimura¹, Makoto Kuwahara¹, Takahiro Ito¹, Shunta Harada¹, Miho Tagawa¹, Toru Ujihara¹ (Nagoya Univ.¹)

6:15 PM - 6:30 PM

△ [17p-D6-16] Evaluation of Mini-Bands Formed in Superlattice by Angle-Resolved Photoemission Spectroscopy Measurement

^○Daiki Shimura¹, Fumiaki Ichihashi¹, Kenji Nishitani¹, Shunta Harada¹, Takahiro Ito¹, Makoto Kuwahara¹, Masaharu Matsunami², Shin-ich Kimura², Miho Tagawa¹, Toru Ujihara¹ (Nagoya Univ.¹, IMS/UVSOR²)

6:30 PM - 6:45 PM

△ [17p-D6-17] Observation of two-step photon absorption process in a single quantum dot for intermediate band solar cell

^○Tomohiro Nozawa^1,2,3, Hiroyuki Takagi^1,2, Katsuyuki Watanabe¹, Yasuhiko Arakawa^1,2 (Nano Quine¹, Univ. of Tokyo², SHARP³)

6:45 PM - 7:00 PM

[17p-D6-18] Optical Absorption in Quantum Dot Superlattices Using a Wide-gap Matrix

^○Hirofumi Yoshikawa¹, Teruhisa Kotani¹, Yasutaka Kuzumoto¹, Makoto Izumi¹, Yoshitaka Tomomura¹, Chihiro Hamaguchi¹ (SHARP Corp.¹)