3 citations · 3 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2026
Accurate calculation of Wannier centers, position matrix, and composite operators using translationally equivariant and higher-order finite differences
Jae-Mo Lihm, Minsu Ghim, Seung-Ju Hong +1
The momentum-space derivatives of Bloch wavefunctions are essential for studying quantum geometry and the equilibrium and response properties of solids. In practical first-principl…
cond-mat.mtrl-sci2022★ 3 cited
Converging tetrahedron method calculations for the nondissipative parts of spectral functions
Minsu Ghim, Cheol-Hwan Park
Many physical quantities in solid-state physics are calculated from k-space summation. For spectral functions, the frequency-dependent factor can be decomposed into the energy-cons…