30 citations · 40 across the 5 of their papers we have counts for
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Agnieszka L. Kozub, Arno Schindlmayr, Uwe Gerstmann +1
Density-functional theory within a Berry-phase formulation of the dynamical polarization is used to determine the second-order susceptibility χ(2) of lithium niobate (LiNbO$_3…