Photovoltaic Effect from the Viewpoint of Time-reversal Symmetry

Shunsuke A. Sato

doi:10.7566/jpsj.88.115003

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arXiv · 1908.05492

Photovoltaic Effect from the Viewpoint of Time-reversal Symmetry

Shunsuke A. Sato

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Abstract

We theoretically investigate field-induced charge-transport processes from the viewpoint of time-reversal symmetry. We analytically demonstrate that breaking of the time-reversal symmetry is a necessary condition to induce charge-transport and direct-current by external fields. This finding provides microscopic insights into photovoltaic effects and optical-control of currents.

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Shunsuke A. Sato. 2019-08-15. Photovoltaic Effect from the Viewpoint of Time-reversal Symmetry. https://doi.org/10.7566/jpsj.88.115003

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