Keiichi Yamamoto

1.54 μm photoluminescence of Er3+ doped into SiO2 films containing Si nanocrystals: Evidence for energy transfer from Si nanocrystals to Er3+

Minoru Fujii, Masato Yoshida, Yoshihiko Kanzawa et al. · Applied Physics Letters · 1997 · 537 citations

Natural Sciences, Materials Engineering, Materials Science +17

Growth of Ge Microcrystals in SiO₂ Thin Film Matrices: A Raman and Electron Microscopic Study

Minoru Fujii, Shinji Hayashi, Keiichi Yamamoto · Japanese Journal of Applied Physics · 1991 · 239 citations

Natural Sciences, Materials Engineering, Materials Science +17

Photoluminescence from SiO2 films containing Si nanocrystals and Er: Effects of nanocrystalline size on the photoluminescence efficiency of Er3+

Minoru Fujii, Masato Yoshida, Shinji Hayashi et al. · Journal of Applied Physics · 1998 · 221 citations

Natural Sciences, Materials Engineering, Materials Science +17

Size-dependent near-infrared photoluminescence spectra of Si nanocrystals embedded in SiO2 matrices

Yuchi Kanzawa, Toshiyuki Kageyama, Shinji Takeoka et al. · Solid State Communications · 1997 · 178 citations

Natural Sciences, Materials Engineering, Materials Science +16

Preparation and characterization of polymer thin films containing silver and silver sulfide nanoparticles

Kensuke Akamatsu, Shodo Takei, Minoru Mizuhata et al. · Thin Solid Films · 2000 · 175 citations

Natural Sciences, Materials Engineering, Materials Science +14