2 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-sci2004
Isolated modes and percolation in lattice dynamics of (Be,Zn)Se
A. V. Postnikov, O. Pages, T. Tite +2
A mixed II-VI semiconductor Zn[1-x]Be[x]Se possesses non-trivial vibration properties, because its two constituent compounds, ZnSe and BeSe, show very different degree of covalency…