477 citations · 4.6k across the 66 of their papers we have counts for
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Quasi-particle spectra, absorption spectra, and excitonic properties of sodium iodide and strontium iodide from many-body perturbation theory
P. Erhart, A. Schleife, B. Sadigh +1
We investigate the basic quantum mechanical processes behind non-proportional response of scintillators to incident radiation responsible for reduced resolution. For this purpose,…
Thermodynamic and mechanical properties of copper precipitates in alpha-iron from atomistic simulations
Paul Erhart, Jaime Marian, Babak Sadigh
The Fe-Cu system has attracted much attention over the last several decades due to its technological importance as a model alloy for Cu steels. In spite of these efforts several as…
Formation and switching of defect dipoles in acceptor doped lead titanate: A kinetic model based on first-principles calculations
Paul Erhart, Petra Träskelin, Karsten Albe
The formation and field-induced switching of defect dipoles in acceptor doped lead titanate is described by a kinetic model representing an extension of the well established Arlt-N…
Low-temperature criticality of martensitic transformations of Cu nanoprecipitates in α-Fe
Paul Erhart, Babak Sadigh
Nanoprecipitates form during nucleation of multiphase equilibria in phase segregating multicomponent systems. In spite of their ubiquity, their size-dependent physical chemistry, i…