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- Title
Magnetic Parameters of Hg<sub>1–x</sub>Mn<sub>x</sub>Se<sub>1–y</sub>S<sub>y</sub> and Hg<sub>1–x</sub>Mn<sub>x</sub>Te<sub>1–y</sub>S<sub>y</sub> Crystals.
- Authors
Mar'yanchuk, P. D.; Tsekhanskii, V. D.; Maistruk, É. V.; Bodnar, A. I.
- Abstract
The magnetic susceptibility Ξ of Hg1-xMnxSe1-ySy and Hg1-xMnxTe1-ySy crystals is investigated by the Faraday method at H = 3 kOe in the temperature interval T = 7 7-300 K It is established that the specific features of Ξ are due to Mn-S-Mn-S, Mn-Se-Mn-Se, and Mn-Te--Mn-Te clusters and mixed Mn-Se-Mn-S and Mn-Te-Mn-S clusters of different sizes in which the indirect exchange antiferromagnetic interaction between Mn atoms is realized through chalcogen atoms. Based on the dependences 1/ΞMn =f(T), the magnetic parameters are determined and their dependences on the crystal composition (x and y) are established.
- Subjects
MAGNETIC susceptibility; CRYSTALS; MERCURY compounds; SELENIUM compounds; MANGANESE compounds; SULFUR compounds; TELLURIUM compounds
- Publication
Russian Physics Journal, 2004, Vol 47, Issue 2, p183
- ISSN
1064-8887
- Publication type
Article
- DOI
10.1023/B:RUPJ.0000034486.65966.2c