Takumi Yamada

Optimized carrier extraction at interfaces for 23.6% efficient tin–lead perovskite solar cells

Shuaifeng Hu, Kento Otsuka, Richard Murdey et al. · Energy & Environmental Science · 2022 · 409 citations

Engineering, Halide Perovskites, Photovoltaic Devices +17

Dynamic Optical Properties of CH₃NH₃PbI₃ Single Crystals As Revealed by One- and Two-Photon Excited Photoluminescence Measurements

Yasuhiro Yamada, Takumi Yamada, Le Quang Phuong et al. · Journal of the American Chemical Society · 2015 · 371 citations

Optical Materials, Engineering, Halide Perovskites +18

Tripodal Triazatruxene Derivative as a Face-On Oriented Hole-Collecting Monolayer for Efficient and Stable Inverted Perovskite Solar Cells

Minh Anh Truong, Tsukasa Funasaki, Lucas Ueberricke et al. · Journal of the American Chemical Society · 2023 · 160 citations

Engineering, Organic Solar Cell, Halide Perovskites +20

Characterization of <i>p</i>-type GaAs heavily doped with carbon grown by metalorganic molecular-beam epitaxy

Koki Saito, Eisuke Tokumitsu, Takeshi Akatsuka et al. · Journal of Applied Physics · 1988 · 159 citations

Semiconductors, Metalorganic Molecular-beam Epitaxy, Electrical Engineering +15

Metallic p-type GaAs and GaAlAs grown by metalorganic molecular beam epitaxy

Makoto Konagai, Takumi Yamada, Takeshi Akatsuka et al. · Journal of Crystal Growth · 1989 · 156 citations

Materials Science, Engineering, Applied Physics +4