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cond-mat2000
Ab initio calculations of response properties including electron-hole interaction
Valerio Olevano, Stefan Albrecht, Lucia Reining
We discuss the current status of a computational approach which allows to evaluate the dielectric matrix, and hence electronic excitations like optical properties, including local…
cond-mat1998★ 962 cited
Ab initio calculation of excitonic effects in the optical spectra of semiconductors
Stefan Albrecht, Lucia Reining, Rodolfo Del Sole +1
An ab initio approach to the calculation of excitonic effects in the optical absorption spectra of semiconductors and insulators is formulated. It starts from a quasiparticle bands…