Zobrazeno 1 - 10
of 180
pro vyhledávání: '"Sho Shirakata"'
Autor:
Sho Shirakata, Tomoaki Terasako, Hisao Makino, Naoki Yamamoto, Junichi Nomoto, Tetsuya Yamamoto
Publikováno v:
Thin Solid Films. 596:24-28
Structural properties of highly c-axis oriented polycrystalline Ga-doped ZnO (GZO) films prepared by ion-plating with a DC arc discharge were studied in terms of the oxygen gas flow rate (FO2) introduced into the chamber during the deposition process
Autor:
Takahiro Wada, Naotaka Uchitomi, Akira Yamada, Sho Shirakata, Shigeru Niki, K. Hara, Kazuki Wakita, Nozomu Tsuboi, Mitsuru Imaizumi
Publikováno v:
physica status solidi c. 12:485-488
Publikováno v:
physica status solidi c. 12:837-840
By the compound-source molecular beam epitaxy (CS-MBE), GaN:Eu and AlGaN films grown on both Al2O3(0001) and GaAs(100) substrates were prepared. Under RHEED observation, streak RHEED patterns from GaN were observed. This result shows that the surface
Autor:
Sho Shirakata
Publikováno v:
physica status solidi (b). 252:1211-1218
Photoluminescence (PL) has been reviewed for the characterization of Cu(In,Ga)Se2 (CIGS) solar cells with emphasis on PL intensity and lifetime in the photovoltaic heterojunction, characterization of photovoltage by PL mapping, PL in CIGS solar proce
Autor:
Ryuichiro Maenishi, Ryotaro Tsuji, Toshihiko Toyama, Sho Shirakata, Akiko Arata, Shinji Yudate, Takafumi Konishi
Publikováno v:
physica status solidi c. 12:721-724
Cu2ZnSnS4 (CZTS) thin-film solar cells are considered promising for terawatt-scale production. It has been established that in the fabrication process of CZTS thin-film solar cells, a water-rinse treatment for the CZTS surface yields a great improvem
Publikováno v:
physica status solidi c. 12:584-587
The photo-acoustic spectroscopy (PAS) using a transparent piezoelectric photo-thermal (Tr-PPT) method was carried out on Cu(In,Ga)Se2 (CIGS) thin films (both CIGS/Mo/SLG and CdS/CIGS/Mo/SLG) and solar cells (ZnO/CdS/CIGS/Mo/SLG). Using the Tr-PPT met
Publikováno v:
Solar Energy Materials and Solar Cells. 132:74-79
Structural and electrical properties of the CuO films and the ZnO/CuO heterojunctions prepared by chemical bath deposition (CBD) technique involving thermal annealing process were studied by scanning electron microscope observation, X-ray diffraction
Publikováno v:
Thin Solid Films. 572:20-27
Temperature dependent Hall effect measurements were performed for the undoped CdO films with carrier concentrations (n) ranging from 2.4 × 1019 to 2.0 × 1020 cm− 3 grown on c- and r-plane sapphire substrates by the atmospheric-pressure chemical v
Autor:
Sho Shirakata
Publikováno v:
physica status solidi (a). 216:1800890
Publikováno v:
physica status solidi (a). 216:1800971