LASER FIR MAGNETOSPECTROSCOPY OF ZN1-XCRXSE

Authors
KREVET R TWARDOWSKI A VONORTENBERG M MAC W DEMIANIUK M
Citation
R. Krevet et al., LASER FIR MAGNETOSPECTROSCOPY OF ZN1-XCRXSE, Solid state communications, 87(8), 1993, pp. 709-712
Citations number
8
Categorie Soggetti
Physics, Condensed Matter
Journal title
Solid state communications → ACNP
ISSN journal
00381098
Volume
87
Issue
8
Year of publication
1993
Pages
709 - 712
Database
ISI
SICI code
0038-1098(1993)87:8<709:LFMOZ>2.0.ZU;2-1
Abstract
The far infrared laser absorption was measured for Zn1-xCrxSe (x < 0.0 04) in the energy range 4.9-22.4 cm-1 at T=1.8 K and magnetic field up to 20 T. Magnetic field was oriented along (100), (110) and (111) cry stallographic axes. The spectra show sharp absorption lines, which we attribute to intra-chromium transitions. Pronounced anisotropy is obse rved. The overall description of the experimental data is provided by simple crystal field model including static, tetragonal Jahn-Teller di stortion of the Cr centers.