Yoshihiro Hamakawa

Theoretical analysis of the effect of conduction band offset of window/CIS layers on performance of CIS solar cells using device simulation

Takashi Minemoto, Takuya Matsui, Hideyuki Takakura et al. · Solar Energy Materials and Solar Cells · 2001 · 633 citations

Device Modeling, Electrical Engineering, Engineering +7

Properties and structure of <i>a</i>-SiC:H for high-efficiency <i>a</i>-Si solar cell

Y. Tawada, K. Tsuge, M. Kondō et al. · Journal of Applied Physics · 1982 · 490 citations

Optical Materials, Engineering, Photovoltaic Devices +16

Preparation of Zn1−xMgxO films by radio frequency magnetron sputtering

Takashi Minemoto, Takayuki Negami, Shiro Nishiwaki et al. · Thin Solid Films · 2000 · 352 citations

Materials Science, Materials Engineering, Engineering +5

<i>a</i>-SiC:H/<i>a</i>-Si:H heterojunction solar cell having more than 7.1% conversion efficiency

Y. Tawada, H. Okamoto, Yoshihiro Hamakawa · Applied Physics Letters · 1981 · 248 citations

Engineering, Energy Conversion, Conversion Efficiency +22

Cu(In,Ga)Se 2 solar cells with controlled conduction band offset of window/Cu(In,Ga)Se2 layers

Takashi Minemoto, Yasuhiro Hashimoto, Takuya Satoh et al. · Journal of Applied Physics · 2001 · 232 citations

Engineering, Thin Film Process Technology, Photovoltaics +17