180 citations · 450 across the 14 of their papers we have counts for
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Thermodynamic stability of mixed Pb:Sn methyl-ammonium halide perovskites
Ksenia Korshunova, Lars Winterfeld, Wichard J. D. Beenken +1
Using density functional theory, we investigate systematically mixed MA(Pb:Sn)X3 perovskites, where MA is CH3NH3+, and X is Cl, Br, or I. Ab initio calculations of the orthorhombic…
Electron-phonon coupling in the C60 fullerene within the many-body GW approach
Carina Faber, Jonathan Laflamme Janssen, Michel Côté +2
We study the electron-phonon coupling in the C60 fullerene within the first-principles GW approach, focusing on the lowest unoccupied t1u three-fold electronic state which is relev…
The thermal conductivity reduction in HgTe/CdTe superlattices
W. E. Bies, H. Ehrenreich, E. Runge
The techniques used previously to calculate the three-fold thermal conductivity reduction due to phonon dispersion in GaAs/AlAs superlattices (SLs) are applied to HgTe/CdTe SLs. Th…
Center-of-Mass Properties of the Exciton in Quantum Wells
Anastassios Siarkos, Erich Runge, Roland Zimmermann
We present high-quality numerical calculations of the exciton center-of-mass dispersion for GaAs/AlGaAs quantum wells of widths in the range 2-20 nm. The k.p-coupling of the heavy-…