Published April 2000 | Version v1
Journal article Metadata-only

Isotopic effect in Raman spectra of the ZnP2 and CdP2 gyrotropic crystals

Creators

  • 1. Kiyivs'kij natsyional'nij unyiversitet, Kyiv (Ukraine)

Description

We studied the influence of isotope substitution on E-doublets near 100 cm-1 in ZnP2 and near 93 cm-1 in CdP2 that are split due to the spatial dispersion and show strong Raman Circular Dichroism (RCD). We observed only isotopic shifts of these doublets without changes of their splitting, RCD and linewidth. This confirms a collective character of motions in these modes

Additional details

Additional titles

Original title (Ukrainian)
Yizotopnyi efekti v spektrakh kombyinatsyijnogo rozsyiyannya svyitla gyirotropnikh kristalyiv difosfyidyiv tsinku ta kadmyiyu

Publishing Information

Journal Title
Zhurnal Fyizichnikh Doslyidzhen'
Journal Volume
4
Journal Issue
2
Journal Page Range
p. 202-207
ISSN
1027-4642

INIS

Country of Publication
Ukraine
Country of Input or Organization
Ukraine
INIS RN
33026050
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CADMIUM PHOSPHIDES; DISPERSIONS; ISOTOPE EFFECTS; MONOCRYSTALS; PHYSICAL RADIATION EFFECTS; RAMAN SPECTRA; SCATTERING; VISIBLE RADIATION; ZINC PHOSPHIDES
Descriptors DEC
CADMIUM COMPOUNDS; CRYSTALS; ELECTROMAGNETIC RADIATION; PHOSPHIDES; PHOSPHORUS COMPOUNDS; PNICTIDES; RADIATION EFFECTS; RADIATIONS; SPECTRA; ZINC COMPOUNDS