Publication
Title
Vibrational line-shapes in the amalgamated limit : $para(D_{2})_{x}(ortho-D_{2})_{1-x}$ mixed-crystals
Author
Abstract
 The D2 vibrous have been studied by high-resolution Raman scattering in mixed crystals of (p-D2)x(o-D2)1-x. The o-D2 and p-D2 vibrational transitions are found to overlap. Line shapes calculated by the coherent potential approximation are in good qualitative agreement with the experimental data. The linewidth of the o-D2 transition is much larger than the linewidth of the p-H-2 transition in (o-H-2)x(p-H-2)1-x mixed crystals with comparable J = 1 concentrations. Possible explanations for this difference are discussed.
Language
English
Source (journal)
Physical review : B : condensed matter and materials physics. - Lancaster, Pa, 1998 - 2015
Publication
Lancaster, Pa : 1994
ISSN
1098-0121 [print]
1550-235X [online]
Volume/pages
49:18(1994), p. 12762-12766
ISI
A1994NM43300039
Full text (Publisher's DOI)
Full text (open access)
UAntwerpen
 Faculty/Department Research group Publication type Subject Affiliation Publications with a UAntwerp address