Akimasa Yamada

Na-induced variations in the structural, optical, and electrical properties of Cu(In,Ga)Se2 thin films

Shogo Ishizuka, Akimasa Yamada, Muhammad Monirul Islam et al. · Journal of Applied Physics · 2009 · 168 citations · Full text

Optical Materials, Engineering, Se2 Thin Films +17

Growth of Undoped ZnO Films with Improved Electrical Properties by Radical Source Molecular Beam Epitaxy

Ken Nakahara, Tetsuhiro Tanabe, H. Takasu et al. · Japanese Journal of Applied Physics · 2001 · 88 citations

Materials Science, Electrical Engineering, Zno Growth +12

Alkali incorporation control in Cu(In,Ga)Se2 thin films using silicate thin layers and applications in enhancing flexible solar cell efficiency

Shogo Ishizuka, Akimasa Yamada, Koji Matsubara et al. · Applied Physics Letters · 2008 · 78 citations

Materials Science, Materials Engineering, Electrical Engineering +15

Structural tuning of wide-gap chalcopyrite CuGaSe₂ thin films and highly efficient solar cells: differences from narrow-gap Cu(In,Ga)Se₂

Shogo Ishizuka, Akimasa Yamada, Paul Fons et al. · Progress in Photovoltaics Research and Applications · 2014 · 68 citations

Engineering, Energy Conversion, Solid-state Chemistry +22

Incremental Prognostic Value of Myocardial Blood Flow Quantified With Stress Dynamic Computed Tomography Perfusion Imaging

Satoshi Nakamura, Kakuya Kitagawa, Yoshitaka Goto et al. · JACC. Cardiovascular imaging · 2018 · 64 citations

Heart Failure, Vascular Image, Health Sciences +11