DocumentCode
1627445
Title
Magnetic spectroscopy of solid solutions Hg1-xCrxSe
Author
Ivanchenko, Igor ; Karelin, Sergey ; Paranchich, Stepan ; Paranchich, Lidia ; Popenko, Nina ; Romanyuk, Volodimir
Author_Institution
Inst. for Radiophys. & Electron., Nat. Acad. of Sci. of Ukraine, Kharkov, Ukraine
Volume
2
fYear
2004
Firstpage
754
Abstract
The experimental results relating to the study of diluted magnetic semiconductors Hg1-xCrxSe with the high chromium concentration are presented. In the temperature range T<150K the ferromagnetic resonance line from the impurities has been found and four lines of the fine structure of the chromium ion Cr2+ have been displayed. It has been determined that the shift of resonance saturation lines to the smaller magnetic field direction is a result of the ferromagnetism effect. As a whole, Jahn-Teller effect describes better the experimental data than FMR on the ferromagnetic inclusions. However, in order to choice identically the physical model, the theoretical model of Jahn-Teller effect with reference to the given semiconductor is required.
Keywords
Jahn-Teller effect; chromium compounds; ferromagnetic resonance; magnetic impurities; mercury compounds; semimagnetic semiconductors; solid solutions; 4.2 to 300 K; HgCrSe; Jahn-Teller effect; angular dependence; chromium charge state; diluted magnetic semiconductors; ferromagnetic inclusions; ferromagnetic resonance line; fine structure; high chromium concentration; high frequency properties; magnetic spectroscopy; resonance saturation lines; solid solutions; temperature dependencies; Chromium; Magnetic fields; Magnetic resonance; Magnetic semiconductors; Mercury (metals); Paramagnetic resonance; Shape; Solids; Spectroscopy; Temperature dependence;
fLanguage
English
Publisher
ieee
Conference_Titel
Physics and Engineering of Microwaves, Millimeter, and Submillimeter Waves, 2004. MSMW 04. The Fifth International Kharkov Symposium on
Print_ISBN
0-7803-8411-3
Type
conf
DOI
10.1109/MSMW.2004.1346132
Filename
1346132
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