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arXiv · 1512.02056

Assessing Material Qualities and Efficiency Limits of III-V on Silicon Solar Cells Using External Radiative Efficiency

Kan-Hua Lee·Kenji Araki·Li Wang·Nobuaki Kojima·Yoshio Ohshita·Masafumi Yamaguchi
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Abstract

The paper presents a quantitative approach to the investigation and comparison of the material qualities of III-V on silicon (III-V/Si) solar cells by using external radiative efficiencies. We use this analysis to predict the limiting efficiencies and evaluate the criteria of material quality in order to achieve high efficiency III-V/Si solar cells. This result yields several implications for the design of high efficiency III-V/Si solar cells.

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Kan-Hua Lee, Kenji Araki, Li Wang, Nobuaki Kojima, Yoshio Ohshita, Masafumi Yamaguchi. 2016-06-02. Assessing Material Qualities and Efficiency Limits of III-V on Silicon Solar Cells Using External Radiative Efficiency. https://doi.org/10.1002/pip.2787

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