LOCAL MODES OF TRANSITION-METAL IONS (MN, FE, CO) IN MERCURY CHALCOGENIDES

Authors
SZUSZKIEWICZ W DYBKO K DYNOWSKA E WITKOWSKA B JOUANNE M JULIEN C
Citation
W. Szuszkiewicz et al., LOCAL MODES OF TRANSITION-METAL IONS (MN, FE, CO) IN MERCURY CHALCOGENIDES, Acta Physica Polonica. A, 88(5), 1995, pp. 937-940
Citations number
20
Categorie Soggetti
Physics
Journal title
Acta Physica Polonica. A → ACNP
ISSN journal
05874246
Volume
88
Issue
5
Year of publication
1995
Pages
937 - 940
Database
ISI
SICI code
0587-4246(1995)88:5<937:LMOTI(>2.0.ZU;2-W
Abstract
Optical phonons in mercury chalcogenides doped with selected transitio n metal ions are investigated by infrared reflectivity and Raman scatt ering measurements performed at helium temperatures. The results obtai ned for Hg1-xFexSe, Hg1-xCoxSe, Hg1-xFexS and Hg1-xCoxS mixed crystals demonstrate the significant influence of the 3d electron correlation effects and/or spd hybridization on the transition metal ion local mod e frequency.