Study of high-efficiency, polycrystalline Cu(InGa)Se[2] thin-film solar cells

Study of high efficiency Cu(InGa)Se[2] thin-film solar cells with various buffer layers

Hydrogenated amorphous silicon germanium alloys for high efficiency and stable solar cells

Investigation on thin-film polycrystalline silicon for solar cells by a new solid phase crystallization method

NMR study of high Tc superconductor : Tl[2]Ba[2]CuO[6+y]

Photoemission study of the high-temperature superconductor La[2-x]Sr[x] CuO4

An experimental approach to improvement of critical current density in high-T[C] YBa[2]Cu[3]O[x] ceramics