121 citations · 687 across the 62 of their papers we have counts for
3 papers · 2 filters
A unification of the Holstein polaron and dynamic disorder pictures of charge transport in organic semiconductors
Jonathan H. Fetherolf, Denis Golez, Timothy C. Berkelbach
We present a unified and nonperturbative method for calculating spectral and transport properties of Hamiltonians with simultaneous Holstein (diagonal) and Peierls (off-diagonal) e…
Ab Initio Linear and Pump-Probe Spectroscopy of Excitons in Molecular Crystals
Alan M. Lewis, Timothy C. Berkelbach
Linear and non-linear spectroscopies are powerful tools used to investigate the energetics and dynamics of electronic excited states of both molecules and crystals. While highly ac…
Thickness-dependent optical properties of layered hybrid organic-inorganic halide perovskites: A tight-binding GW-BSE study
Yeongsu Cho, Timothy C. Berkelbach
We present a many-body calculation of the band structure and optical spectrum of the layered hybrid organic-inorganic halide perovskites in the Ruddlesden-Popper phase with the gen…