964 citations · 4.7k across the 61 of their papers we have counts for
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cond-mat.mtrl-sci2003★ 964 cited
Excitonic Effects and Optical Spectra of Single-Walled Carbon Nanotubes
Catalin D. Spataru, Sohrab Ismail-Beigi, Lorin X. Benedict +1
Many-electron effects often dramatically modify the properties of reduced dimensional systems. We report calculations, based on an many-electron Green's function approach, of elect…
cond-mat.mtrl-sci2003★ 139 cited
Effect of Semicore Orbitals on the Electronic Band Gaps of Si, Ge, and GaAs within the GW Approximation
Murilo L. Tiago, Sohrab Ismail-Beigi, Steven G. Louie
We study the effect of semicore states on the self-energy corrections and electronic energy gaps of silicon, germanium and GaAs. Self-energy effects are computed within the GW appr…