Tomoyuki Kada

Two-step photon absorption in InAs/GaAs quantum-dot superlattice solar cells

Tomoyuki Kada, Shigeo Asahi, Toshiyuki Kaizu et al. · Physical Review B · 2015 · 42 citations · Full text

Engineering, Electrical Engineering, Materials Science +17

Effect of internal electric field on InAs/GaAs quantum dot solar cells

Naofumi Kasamatsu, Tomoyuki Kada, Aiko Hasegawa et al. · Journal of Applied Physics · 2014 · 35 citations · Full text

Engineering, Electrical Engineering, Materials Science +17

Suppression of thermal carrier escape and efficient photo-carrier generation by two-step photon absorption in InAs quantum dot intermediate-band solar cells using a dot-in-well structure

Shigeo Asahi, Haruyuki Teranishi, N. Kasamatsu et al. · Journal of Applied Physics · 2014 · 32 citations · Full text

Engineering, Electrical Engineering, Materials Science +17

Saturable Two-Step Photocurrent Generation in Intermediate-Band Solar Cells Including InAs Quantum Dots Embedded in Al_0.3Ga_0.7/GaAs Quantum Wells

Shigeo Asahi, Haruyuki Teranishi, Naofumi Kasamatsu et al. · IEEE Journal of Photovoltaics · 2015 · 24 citations

Engineering, Electrical Engineering, Materials Science +17

Efficient two-step photocarrier generation in bias-controlled InAs/GaAs quantum dot superlattice intermediate-band solar cells

Tomoyuki Kada, Shigeo Asahi, Toshiyuki Kaizu et al. · Scientific Reports · 2017 · 20 citations · Full text

Engineering, Electrical Engineering, Materials Science +17