Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Osamu Yamase"'
Autor:
Yoshiaki Tanaka, Osamu Yamase, Katsumi Kushiya, B Sang, Yoshinori Nagoya, I. Hara, M Ohshita, Muneyori Tachiyuki
Publikováno v:
Solar Energy Materials and Solar Cells. 75:171-178
The approaches to establish a more robust and reproducible baseline process for 30cm × 30 cm-sized CIGS-based thin-film circuits with a Zn(O,S,OH) x buffer layer are reported, which also lead to an achievement of 12.93% efficiency on an aperture are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab5fe410de810df70ee58108367a0a74
https://doi.org/10.1016/s0927-0248(02)00144-7
https://doi.org/10.1016/s0927-0248(02)00144-7
Publikováno v:
Solar Energy Materials and Solar Cells. 75:179-184
ZnO:B windows for 30 cm×30 cm-sized Cu(In,Ga)Se2 (CIGS)-based submodules are deposited by metal-organic chemical vapor deposition (MOCVD). The ZnO thin films have a high electron mobility of over 35 cm2/V s, and have a sheet resistance of about 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4db6180956184c32d77f952023d90a54
https://doi.org/10.1016/s0927-0248(02)00147-2
https://doi.org/10.1016/s0927-0248(02)00147-2
Publikováno v:
Solar Energy Materials and Solar Cells. 75:163-169
In this study, performance improvement of CIGS-based submodules using a sputtered ZnO:5.7 wt% Ga 2 O 3 (5.7GZO) as window layers is reported. Preheating treatment at 200°C for 15 min is applied to the parts before the deposition of GZO window layers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a242da4436a7f210e903a1d1c647279c
https://doi.org/10.1016/s0927-0248(02)00141-1
https://doi.org/10.1016/s0927-0248(02)00141-1
Publikováno v:
Solar Energy Materials and Solar Cells. 67:237-245
Improvement of the performance of Cu(InGa)Se2 (CIGS)-based thin film submodules by depositing high-quality ZnO:Ga (GZO) window layers with sputtering method is performed to aim for establishing deposition technology of GZO windows of CIGS submodules.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2199f4d77aa003c9383172eb29af9b78
https://doi.org/10.1016/s0927-0248(00)00287-7
https://doi.org/10.1016/s0927-0248(00)00287-7
Publikováno v:
Solar Energy Materials and Solar Cells. 67:247-253
High-performance Cu(InGa)Se 2 (CIGS) thin-film absorbers with an intentionally graded band-gap structure have been fabricated by a simple two-stage method using In/Cu–Ga/Mo stacked precursors and H 2 Se gas. Additional sulfurization step to form a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::913cdde09f2dea006b79bc3466d04272
https://doi.org/10.1016/s0927-0248(00)00288-9
https://doi.org/10.1016/s0927-0248(00)00288-9
Autor:
Daisuke Okumura, Muneyori Tachiyuki, Baosheng Sang, Yoshinori Nagoya, Osamu Yamase, Katsumi Kushiya, Atsushi Fujimaki, Masao Satoh
Publikováno v:
Solar Energy Materials and Solar Cells. 67:11-20
Applying basically the same innovative and robust fabrication technologies which, for the first time, led to the achievement of remarkably high efficiency of 14.2% at an aperture area of 51.7 cm 2 with a Zn(O,S,OH) x buffer layer, the following goals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d239f4a071bf2758d4b08821e1b410d3
https://doi.org/10.1016/s0927-0248(00)00258-0
https://doi.org/10.1016/s0927-0248(00)00258-0
Autor:
Yoshinori Nagoya, Masao Sato, H. Takeshita, Daisuke Okumura, Osamu Yamase, Muneyori Tachiyuki, Takahisa Kase, Ichiro Sugiyama, Katsumi Kushiya
Publikováno v:
Solar Energy Materials and Solar Cells. 49:277-283
High-performance Cu(InGa)Se2 (CIGS) thin-film absorbers with an intentionally graded band-gap structure have been fabricated by a simple two-stage method using In/CuGa/Mo stacked precursors and H2Se gas. Additional sulfurization step to form a thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22f770e8a257fb62b11b472caa17244e
https://doi.org/10.1016/s0927-0248(97)00204-3
https://doi.org/10.1016/s0927-0248(97)00204-3
Autor:
Nawalage F. Cooray, Tadayuki Miura, Katsumi Kushiya, Daisuke Okumura, Ichiro Sugiyama, Atsushi Fujimaki, Masao Sato, Osamu Yamase, Mineo Ooshita
Publikováno v:
Solar Energy Materials and Solar Cells. 49:291-297
In this study, two deposition methods (i.e. MOCVD and sputtering methods) to prepare n-type ZnO window layers for CIGS-based thin-film solar cells are discussed. In order to make ZnO : Al transparent conductive oxide (TCO) films prepared by DC magnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41cee9b6d90654e61a7aeea978c75836
https://doi.org/10.1016/s0927-0248(97)00055-x
https://doi.org/10.1016/s0927-0248(97)00055-x
Autor:
Katsumi Kushiya, T. Miura, Yoshinori Nagoya, Ichiro Sugiyama, Osamu Yamase, Takahisa Kase, M. Satoh, Muneyori Tachiyuki, D. Okumura
Publikováno v:
Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997.
In order to explain the observations on the post-deposition light soaking and understand this unique and valuable effect, a model is proposed and confirmed to work well. Based on the model, released H/sub 2/O molecules through the dehydration of Zn(O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76d630edc2f14a35d8c8a8f0dcb35625
https://doi.org/10.1109/pvsc.1997.654094
https://doi.org/10.1109/pvsc.1997.654094
Autor:
Yoshinori Nagoya, Katsumi Kushiya, D. Okumura, Osamu Yamase, Baosheng Sang, Yoshiaki Tanaka, I. Hara, Muneyori Tachiyuki, T. Morishita
Publikováno v:
Conference Record of the Twenty-Eighth IEEE Photovoltaic Specialists Conference - 2000 (Cat. No.00CH37036).
An important key to realize the strong requirement on the electrical yield (i.e. 85 % in the efficiency of over 10 % in 30 cm/spl times/30 cm-sized CIGS-based circuits with an aperture area of over 810 cm/sup 2/) has been indicated to make a robust j
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c02ab9dc21df099d1ad1f962b21f6b5f
https://doi.org/10.1109/pvsc.2000.915859
https://doi.org/10.1109/pvsc.2000.915859