Local Modes of Transition Metal Ions (Mn, Fe, Co) in Mercury Chalcogenides

• Authors: W. Szuszkiewicz , K. Dybko , E. Dynowska , B. Witkowska , M. Jouanne , C. Julien
• Languages of publication: EN

Abstracts

EN

Optical phonons in mercury chalcogenides doped with selected transition metal ions are investigated by infrared reflectivity and Raman scattering measurements performed at helium temperatures. The results obtained for Hg_{1-x}Fe_{x}Se, Ηg_{1-x}Co_{x}Se, Ηg_{1-x}Fe_{x}S and Hg_{1-x}Co_{x}S mixed crystals demonstrate the significant influence of the 3d electron correlation effects and/or sp-d hybridization on the transition metal ion local mode frequency.

Keywords

EN

63.20.Pw; 71.70.Gm; 78.30.Fs

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1995
• Volume: 88
• Issue: 5
• Pages: 937-940

Dates

published

1995-11

Contributors

author

W. Szuszkiewicz

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

K. Dybko

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

E. Dynowska

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

B. Witkowska

• Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland

author

M. Jouanne

• Laboratoire de Physique des Solides de l'Université Pierre et Marie Curie, 4, pl. Jussieu, 75252 Paris, Cedex 05, France

author

C. Julien

• Laboratoire de Physique des Solides de l'Université Pierre et Marie Curie, 4, pl. Jussieu, 75252 Paris, Cedex 05, France