First-principles calculation of shift current in chalcopyrite semiconductor ZnSnP2
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DOI: 10.1103/physrevmaterials.4.064602
Abstract: The bulk photovoltaic effect generates intrinsic photocurrents in materials without inversion symmetry. Shift current is one of the bulk photovoltaic phenomena related to the Berry phase of the constituting electronic bands: photo-excited carriers coherently shift… read more here.
Keywords: principles calculation; chalcopyrite semiconductor; shift current; first principles ... See more keywords