Yoshiaki Hirai

Two-dimensional ultravioletray sensor utilizing photostimulated luminescence in Eu-doped KCl phosphors

Hidehito Nanto, S. Nasu, Nozomu Takeuchi, 1994, Optics & Photonics.

Optically stimulable transparent KCl:Eu crystal as a storage material for two-dimensional UV-ray or x-ray imaging sensors

Kazuhiko Murayama, Hidehito Nanto, Nozomu Takeuchi, 1993, Other Conferences.

Eu-Doped KCl storage phosphor for erasable and rewritable optical memory utilizing photostimulated luminescence phenomenon

Hidehito Nanto, Nozomu Takeuchi, Yoshiaki Hirai, 1994 .

Experimental and Theoretical Evaluation of Cu(In,Ga)Se2 Concentrator Solar Cells

Hiroshi Nagashima, Akira Yamada, Yasuyoshi Kurokawa, 2011 .

Laser‐stimulable transparent KCl:Eu crystals for erasable and rewritable optical memory utilizing photostimulated luminescence

Hidehito Nanto, Nozomu Takeuchi, T. Usuda, 1993 .

Record Efficiency for Thin-Film Polycrystalline Solar Cells Up to 22.9% Achieved by Cs-Treated Cu(In,Ga)(Se,S)2

Takuya Kato, Hiroki Sugimoto, Yoshiaki Hirai, 2019, IEEE Journal of Photovoltaics.