496 citations · 1.5k across the 55 of their papers we have counts for
Showing 2017 · cond-mat.mtrl-sciShow all
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cond-mat.mtrl-sci2017★ 97 cited
Anharmonic phonon spectra of PbTe and SnTe in the self-consistent harmonic approximation
Guilherme A. Ribeiro, Lorenzo Paulatto, Raffaello Bianco +3
At room temperature, PbTe and SnTe are efficient thermoelectrics with a cubic structure. At low temperature, SnTe undergoes a ferroelectric transition with a critical temperature s…
cond-mat.mtrl-sci2017
Second order structural phase transitions, free energy curvature, and temperature-dependent anharmonic phonons in the self-consistent harmonic approximation: theory and stochastic implementation
Raffaello Bianco, Ion Errea, Lorenzo Paulatto +2
The self-consistent harmonic approximation is an effective harmonic theory to calculate the free energy of systems with strongly anharmonic atomic vibrations, and its stochastic im…