M. Tachiyuki

Role of incorporated sulfur into the surface of Cu(InGa)Se2 thin-film absorber

Yoshinori Nagoya, Katsumi Kushiya, M. Tachiyuki et al. · Solar Energy Materials and Solar Cells · 2001 · 91 citations

Materials Science, Se2 Thin-film Absorber, Surface Characterization +8

Fabrication of graded band-gap Cu(InGa)Se2 thin-film mini-modules with a Zn(O,S,OH)x buffer layer

Katsumi Kushiya, M. Tachiyuki, T. Kase et al. · Solar Energy Materials and Solar Cells · 1997 · 69 citations

Materials Science, Ii-vi Semiconductor, Electrical Engineering +10

Yield issues on the fabrication of 30cm×30cm-sized Cu(In,Ga)Se-based thin-film modules

Katsumi Kushiya, Masahide Ohshita, Isao Hara et al. · Solar Energy Materials and Solar Cells · 2002 · 61 citations

Materials Science, Electrical Engineering, Yield Issues +9

Progress in large-area Cu(InGa)Se2-based thin-film modules with a Zn(O,S,OH)x buffer layer

Katsumi Kushiya, M. Tachiyuki, Yoshinori Nagoya et al. · Solar Energy Materials and Solar Cells · 2001 · 38 citations

Materials Science, Electrical Engineering, Epitaxial Growth +11

The role of Cu(InGa)(SeS)/sub 2/ surface layer on a graded band-gap Cu(InGa)Se/sub 2/ thin-film solar cell prepared by two-stage method

Katsumi Kushiya, S. Kuriyagawa, T. Kase et al. · 1996 · 22 citations

Engineering, Organic Solar Cell, Current Baseline Process +18