In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 30, No. 3R ( 1991-03-01), p. 501-
Kurzfassung:
Raman scattering at room temperature is reported in ZnS x Se 1- x alloys for the range of 0≦ x ≦1. The optical phonon energies are varied as a function of x and subjected to asymmetric broadening. The asymmetric broadening of the spectra is explained by a “spatial correlation” model assuming spherical compositional clusters of which distribution is described by the Gaussian correlation function. The results demonstrate that Raman spectroscopy is a powerful tool to study the microscopic structure of the substitutional disorder.
Materialart:
Online-Ressource
ISSN:
0021-4922
,
1347-4065
Sprache:
Unbekannt
Verlag:
IOP Publishing
Publikationsdatum:
1991
ZDB Id:
218223-3
ZDB Id:
797294-5
ZDB Id:
2006801-3
ZDB Id:
797295-7
