Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Naoyuki Nakagawa"'
Autor:
Honishi Yuya, Kazushige Yamamoto, Yasutaka Nishida, Naoyuki Nakagawa, Mutsuki Yamazaki, Yukitami Mizuno, Soichiro Shibasaki
Publikováno v:
2021 28th International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD).
To improve the efficiency of Cu 2 O top cells, we prepared them with four different n-layers (Ga 2 O 3 , zinc tin oxide, zinc germanium oxide, and ZnO) and correlations between solar parameters and conduction band offset $(\vert \Delta \mathrm{E}_{\m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ef8d49ea9fdc8503db45aa0b1115fe2
https://doi.org/10.23919/am-fpd52126.2021.9499177
https://doi.org/10.23919/am-fpd52126.2021.9499177
Autor:
Soichiro Shibasaki, Hiraoka Yoshiko, Kazushige Yamamoto, Mutsuki Yamazaki, Naoyuki Nakagawa, Honishi Yuya
Publikováno v:
2020 47th IEEE Photovoltaic Specialists Conference (PVSC).
We fabricated transparent Cu 2 O top cells consisting of a pn junction between a Cu 2 O p-layer and a Zn-based n-layer for tandem photovoltaics. The open-circuit voltage (V oc ) exceeded 1.0 V and efficiency was 6.6% in a top cell using zinc tin oxid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9a948d04c789005b6f39a7a9031c2ef
https://doi.org/10.1109/pvsc45281.2020.9300600
https://doi.org/10.1109/pvsc45281.2020.9300600
Autor:
Soichiro Shibasaki, Yuya Honishi, Naoyuki Nakagawa, Mutsuki Yamazaki, Yukitami Mizuno, Yasutaka Nishida, Kanta Sugimoto, Kazushige Yamamoto
Publikováno v:
Applied Physics Letters. 119:242102
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a3b9baf7d93617bb0ab1b4d618f0321
https://doi.org/10.1063/5.0072310
https://doi.org/10.1063/5.0072310
Autor:
Hiraoka Yoshiko, Honishi Yuya, Kazushige Yamamoto, Naoyuki Nakagawa, Yoshio Sara, Mutsuki Yamazaki, Soichiro Shibasaki
Publikováno v:
2019 IEEE 46th Photovoltaic Specialists Conference (PVSC).
Transparent Cu 2 O thin film solar cells were fabricated using reactive sputtering of Cu in oxygen atmosphere for use in tandem cells. High transparency and power generation of Cu 2 O thin film solar cells were confirmed for the first time in the wor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae690efa8e2f2ab3db2652810493fff6
https://doi.org/10.1109/pvsc40753.2019.8980509
https://doi.org/10.1109/pvsc40753.2019.8980509
Publikováno v:
2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC).
Wide-gap chalcopyrite CuGaSe 2 thin-film photovoltaics are fabricated on a noble dot-patterned Mo pelectrode for use as the top cell in high-efficiency tandem photovoltaics. Device characteristics of these CuGaSe 2 cells are compared with those of ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65d52ddd10560848f4f3c5af01b7cc9d
https://doi.org/10.1109/pvsc.2018.8548228
https://doi.org/10.1109/pvsc.2018.8548228
Publikováno v:
Colloid and Polymer Science. 285:1247-1255
Drying dissipative structural patterns formed in the course of drying colloidal crystals of silica spheres (110 nm in diameter) in water, methyl alcohol, ethyl alcohol, 1-propyl alcohol, diethyl ether, and in the mixtures of ethyl alcohol with the ot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc3a9d4de7415c6bf18ace29207564f3
https://doi.org/10.1007/s00396-007-1678-9
https://doi.org/10.1007/s00396-007-1678-9
Publikováno v:
Nature Materials. 5:204-209
A central goal of modern materials physics and nanoscience is control of materials and their interfaces to atomic dimensions. For interfaces between polar and non-polar layers, this goal is thwarted by a polar catastrophe that forces an interfacial r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41b42142622edbce035e9c75f98249a2
https://doi.org/10.1038/nmat1569
https://doi.org/10.1038/nmat1569
Autor:
Tomoko Eguchi, Naoyuki Nakagawa, Maki Yonetsu, Keiko Okamoto, Tomohiro Suetsuna, Seiichi Suenaga
Publikováno v:
Journal of Applied Physics; 2014, Vol. 115 Issue 17, p17A311-1-17A311-3, 3p, 2 Black and White Photographs, 4 Graphs
Publikováno v:
Ophthalmology. 105:1478-1484
Purpose This study aimed to describe the ocular surface disorder in patients with atopic dermatitis (AD). Design A prospective case-controlled study. Participants A total of 44 patients with active AD seen at Kobe University School of Medicine, Depar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::685c6fb0ec74e022e5ae00266748dce9
https://doi.org/10.1016/s0161-6420(98)98032-0
https://doi.org/10.1016/s0161-6420(98)98032-0
Autor:
Hiroki Hiraga, Soichiro Shibasaki, Shinya Sakurada, Mutsuki Yamazaki, Kazushige Yamamoto, Naoyuki Nakagawa
Publikováno v:
2013 IEEE 39th Photovoltaic Specialists Conference (PVSC).
The potential for high conversion efficiency of the homojunction Cu(In, Ga)Se2 (CIGS) solar cells was examined by device simulations and experimental approaches. The simulation results showed that many electrons in n-CIGS layers could compensate to s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d732e99343e7158f6da55ea1e0246f24
https://doi.org/10.1109/pvsc.2013.6744869
https://doi.org/10.1109/pvsc.2013.6744869