Oral presentation

13 Semiconductors » 13.9 Compound solar cells

[13p-A202-1~17] 13.9 Compound solar cells

Fri. Mar 13, 2020 1:30 PM - 6:00 PM A202 (6-202)

△：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

[13p-A202-1] [Young Scientist Presentation Award Speech] Development of highly radiation-resistant dosimeters that do not require external power source by the application of compound solar cells

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

1:45 PM - 2:00 PM

▲ [13p-A202-2] GaAs rear-heterojunction solar cell: application of high-speed MOVPE to tandem PV cells

〇Hassanet Sodabanlu¹, Akinori Ubukata², Kentaroh Watanabe¹, Takeyoshi Sugaya³, Yoshiaki Nakano⁴, Masakazu Sugiyama^1,4 (1.RCAST, Univ. of Tokyo, 2.Taiyo Nippon Sanso Corp., 3.AIST, 4.School of Engineering, Univ. of Tokyo)

2:00 PM - 2:15 PM

[13p-A202-3] Analysis of the open-circuit voltage of HVPE-grown dual-junction solar cells via electroluminescence

〇Ryuji Oshima¹, Taketo Aihara¹, Takeshi Tayagaki¹, Yasushi Shoji¹, Kikuo Makita¹, Akinori Ubukata², Takeyoshi Sugaya¹ (1.AIST, 2.TNSC)

2:15 PM - 2:30 PM

[13p-A202-4] Three-terminal tandem solar cells with a back-contact-type bottom cell

〇Takeshi Tayagaki¹, Kikuo Makita¹, Tomihisa Tachibana¹, Hidenori Mizuno¹, Ryuji Oshima¹, Hidetaka Takako¹, Takeyoshi Sugaya¹ (1.AIST)

2:30 PM - 2:45 PM

[13p-A202-5] Development of InGaP/GaAs/InGaAsP 3-junction solar cell with Surface Activated Bonding

〇(M2)Takafumi Fukutani¹, Kentaroh Watanabe², Hassanet Sodabanlu², Yoshiaki Nakano^1,2, Masakazu Sugiyama^1,2 (1.Tokyo Univ Engineering., 2.Tokyo Univ RCAST)

2:45 PM - 3:00 PM

▲ [13p-A202-6] Light trapping enhanced InGaP/GaAs tow-junction solar cell based on colloidal lithography

〇(M2)Shengjiang Quan¹, (M2)Ziqi Zhang¹, Kentaroh Watanabe¹, Hassanet Sodabanlu¹, Yoshiaki Nakano¹, Masakazu Sugiyama¹ (1.Univ. of Tokyo)

3:00 PM - 3:15 PM

▲ [13p-A202-7] Solid Epitaxial Lift-off (ELO) of GaAs Solar Cell on Silicon Substrate

〇(M2)Ziqi Zhang¹, Kentaroh Watanabe¹, Hassanet Sodabanlu¹, Yoshiaki Nakano¹, Masakazu Sugiyama¹ (1.Univ. of Tokyo)

3:15 PM - 3:30 PM

△ [13p-A202-8] Anisotropic distribution on glide planes of misfit dislocation in metamorphic InGaAs solar cells

〇Ryo Minematsu¹, Akio Ogura², Syota Nogawa¹, Masahiro Kawano¹, Koshiro Kubo¹, Mitsuru Imaizumi², Hidetoshi Suzuki¹ (1.Miyazaki Univ., 2.JAXA)

3:45 PM - 4:00 PM

[13p-A202-9] Improvement of Radiative Efficiency in GaAs Solar Cell with Multi Quantum Well

〇Maui Hino¹, Warakorn Yanwachirakul², Kentaroh Watanabe², Yoshiaki Nakano¹, Masakazu Sugiyama^1,2 (1.Univ. of Tokyo, 2.RCAST)

4:00 PM - 4:15 PM

△ [13p-A202-10] Relationship between Luminescent Characteristics and I-V Characteristics of Wire-on-Well Solar Cells

〇(M2)Meita Asami¹, Riko Yokota¹, Kentaroh Watanabe², Yoshiaki Nakano¹, Yoshitaka Okada^1,2, Masakazu Sugiyama^1,2 (1.The Univ. of Tokyo, 2.RCAST)

4:15 PM - 4:30 PM

▼ [13p-A202-11] Effect of Compressive Strain in Multiple Quantum Well Solar Cell

〇(P)WARAKORN YANWACHIRAKUL¹, TETSUYA NAKAMURA^1,2, MAUI HINO¹, HASSANET SODABANLU¹, KENTAROH WATANABE¹, YOSHIAKI NAKANO¹, MASAKAZU SUGIYAMA¹ (1.Univ. of Tokyo, 2.JAXA)

4:30 PM - 4:45 PM

[13p-A202-12] Absolute Photoluminescence spectroscopy on InAs Quantum Dot Solar Cells: Bias Voltage Dependence

〇Ryo Tamaki^1,4, Yasushi Shoji², Jean-Francois Guillemoles^3,4, Yoshitaka Okada^1,4 (1.RCAST, The Univ. of Tokyo, 2.AIST, 3.IPVF, 4.LIA-NextPV)

4:45 PM - 5:00 PM

[13p-A202-13] Extending carrier lifetime by controlling the composition of GaAs_xSb_1-x/GaAs quantum dots

〇Yusuke Oteki^1,2,3, Yasushi Shoji³, Naoya Miyashita², Yoshitaka Okada^1,2 (1.School of Engineering, Univ. of Tokyo, 2.RCAST, Univ. of Tokyo, 3.Ask)

5:00 PM - 5:15 PM

[13p-A202-14] Effects of nonradiative recombination and bandgap reduction in heat recovery solar cells

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

5:15 PM - 5:30 PM

[13p-A202-15] Intraband Transition Properties in Two-Step Photon Up-Conversion Solar Cells

〇Yukihiro Harada¹, Kazuki Kusaki¹, Shigeo Asahi¹, Takashi Kita¹ (1.Kobe Univ.)

5:30 PM - 5:45 PM

▼ [13p-A202-16] Voltage Backtracking Behavior in Intermediate-Band Solar Cell under Intensive Bi Uni-Color Photoexcitation Examination

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

5:45 PM - 6:00 PM

[13p-A202-17] Increase in up-converted photocurrent in modulation-doped two-step photon up-conversion solar cells

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

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