volume 106, issue 1, P193-205 1981
DOI: 10.1002/pssb.2221060122
View full text
|
|
Share

Abstract: Infrared reflection and Raman spectra of 3 :2 coordinated chalcogenide glasses are analysed by fitting the optical spectra using a dielectric function consisting of four oscillator terms. The obtained frequencies and infrared intensities of the major infared and Raman vibrational bands are studied within the framework of one aspect of the short-range order of 3 : 2 glasses -pyramidal structural units. It is shown that in this model the frequencies of the major vibrational modes (with the exception of As,O,) o…

Expand abstract

Search citation statements

Order By: Relevance

Citation Types

0
0
0

Paper Sections

0
0
0
0
0

Publication Types

0
0
0
0

Relationship

0
0

Authors

Journals