On the hyperfine structure of the Mn 2+  EPR line with  g  = 4.3 in chalcogenide glasses of some ternary systems | Zendy

Lazukin V. N. | Zendy; Chepeleva I. V. | Zendy; Zhilinskaya E. A. | Zendy; Chernov A. P. | Zendy

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On the hyperfine structure of the Mn 2+ EPR line with g = 4.3 in chalcogenide glasses of some ternary systems

Author(s) -

Lazukin V. N.,

Chepeleva I. V.,

Zhilinskaya E. A.,

Chernov A. P.

Publication year - 1975

Publication title -

physica status solidi (b)

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.51

H-Index - 109

eISSN - 1521-3951

pISSN - 0370-1972

DOI - 10.1002/pssb.2220690211

Subject(s) - electron paramagnetic resonance , ternary operation , hyperfine structure , chalcogenide , impurity , ion , line (geometry) , materials science , spectral line , analytical chemistry (journal) , crystallography , chemistry , nuclear magnetic resonance , physics , metallurgy , atomic physics , geometry , mathematics , organic chemistry , astronomy , chromatography , computer science , programming language

EPR of Mn 2+ ions in glasses of ternary systems MAsSe (M = Cu, Zn, Ge, Ag, Hg, Tl, Pb, Bi), PGeSe, IAsX (X = S, Se, Te) of different compositions and in glassy As 2 Se 3 are studied. The dependence of the Mn 2+ EPR spectra on frequency, temperature, impurity concentration, and glass composition is observed. The complex HFS structure of the g = 4.3 line is explained by superposition of two sextets with a shift of the isotropic g ‐factor of ≈0.08. The model of the Mn 2+ incorporation into the glass network is proposed. A high regularity of Mn 2+ surroundings is explained by a high degree of short range order in the glasses investigated.

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