1k citations · 2.9k across the 40 of their papers we have counts for
Showing 2025Show all
2 papers · 1 filter
cond-mat.mtrl-sci2025★ 3 cited
How to choose efficiently the size of the Bethe-Salpeter Equation Hamiltonian for accurate exciton calculations on supercells
Rafael R. Del Grande, David A. Strubbe
The Bethe-Salpeter Equation (BSE) is the workhorse method to study excitons in materials. The BSE Hamiltonian size, which depends on how many valence-to-conduction band transitions…
cond-mat.mtrl-sci2025★ 1 cited
Revisiting ab-initio excited state forces from many-body Green's function formalism: approximations and benchmark
Rafael R. Del Grande, David A. Strubbe
Ab initio techniques for studying the optical and vibrational properties of materials are well-established, but only a few recent studies have focused on the interaction between ex…