The distribution of quantum metric g bc mn (k) in the BZ of (a,d,g) AFM-x, (b,e,h) AFM-y, and (c,f,i) AFM-z structures.

The distribution of quantum metric g bc mn (k) in the BZ of (a,d,g) AFM-x, (b,e,h) AFM-y, and (c,f,i) AFM-z structures.

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The bulk photovoltaic effect (BPVE) is a second-order optical process in noncentrosymmetric materials that converts the light into DC currents. BPVE is classified into shift current and injection current according to the generation mechanisms, whose dependence on the polarization of light is sensitive to the spatial and time-reversal symmetry of ma...

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Full-text available
The bulk photovoltaic effect (BPVE) is a second-order optical process in noncentrosymmetric materials that converts the light into DC currents. BPVE is classified into shift current and injection current according to the generation mechanisms and their dependence on the polarization of light is sensitive to the spatial and time-reversal symmetry of...