Dr. Shigeo Asahi Profile

Dr. Shigeo Asahi

at Kobe Univ

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Publications (2)

Proceedings Article | 16 February 2018 Paper

Two-step photon up-conversion solar cell: propose and demonstration

S. Asahi, T. Kita

Proceedings Volume 10527, 105270G (2018) https://doi.org/10.1117/12.2292681

KEYWORDS: Electrons, External quantum efficiency, Solar cells, Sun, Gallium, Gallium arsenide, Aluminum, Semiconductors, Indium arsenide, Absorption

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Proceedings Article | 16 March 2015 Paper

Suppression of thermal carrier escape and enhanced two-step photon absorption in quantum-dot intermediate-band solar cells with a high-potential barrier

S. Asahi, H. Teranishi, N. Kasamatsu, T. Kada, Toshiyuki Kaizu, T. Kita

Proceedings Volume 9358, 93580X (2015) https://doi.org/10.1117/12.2081302

KEYWORDS: Absorption, Quantum wells, Gallium arsenide, Solar cells, Electrons, Indium arsenide, Infrared lasers, Light emitting diodes, Signal detection, Carrier dynamics

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