2 citations · 2 across the 2 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2002★ 2 cited
Anharmonic Self-Energy of Phonons: Ab Initio Calculations and Neutron Spin Echo Measurements
A. Debernardi, F. de Geuser, J. Kulda +2
We have calculated (ab initio) and measured (by spin-echo techniques) the anharmonic self-energy of phonons at the X-point of the Brillouin zone for isotopically pure germanium. Th…
cond-mat.mtrl-sci2002
Electronic Properties of Mn-Compounds Under Strain
A. Debernardi, M. Peressi, A. Baldereschi
We study the physical properties of MnAs under strain by using accurate first-principles pseudopotential calculations. Our results provide new insight on the physics of strained mu…
cond-mat1994
Anharmonic decay of phonons in semiconductors from first-principles calculations
Alberto Debernardi, Stefano Baroni, Elisa Molinari
The anharmonic contribution to phonon lifetime and its temperature dependence is calculated from first principle in C, Si and Ge using third-order density-functional perturbation t…