38 citations · 43 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2008
Impurity modes and effect of clustering in diluted semiconductor alloys
Andrei Postnikov, Olivier Pages, Ayoub Nassour +1
The variation of TO zone-center vibration spectra with concentration in mixed zincblende-type semiconductors can be understood within a paradigm of unified "one bond - two modes" a…
cond-mat.mtrl-sci2007★ 5 cited
Linearized force constants method for lattice dynamics in mixed semiconductors
Ayoub Nassour, Joseph Hugel, A. V. Postnikov
A simple and accurate method of calculating phonon spectra in mixed semiconductors alloys, on the basis of preliminarily (from first principles) relaxed atomic structure, is propos…
cond-mat.mtrl-sci2007★ 38 cited
Unification of the phonon mode behaviour in semiconductor alloys: Theory and ab initio calculations
O. Pages, A. V. Postnikov, M. Kassem +3
We demonstrate how to overcome serious problems in understanding and classification of vibration spectra in semiconductor alloys, following from traditional use of the virtual crys…