The Valence State of Manganese in the Mn1/3NbS2 Magnet According to 55Mn-NMR Data


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Abstract

This paper presents the results of a study of the Mn1/3NbS2 magnet using the 55Mn nuclear magnetic resonance method in the absence of an external magnetic field. The results show that, in a magnetically ordered region, the manganese ions are in the same state with a valence of +3. At a temperature T = 4.2 K, the magnitude of the hyperfine field at the nucleus, hst = 448(6) kOe, and the mean magnetic moment of manganese, μ = 3.6 µB, are determined.

About the authors

V. V. Ogloblichev

Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences

Author for correspondence.
Email: ogloblichev@imp.uran.ru
Russian Federation, Ekaterinburg, 620108

Yu. V. Piskunov

Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences

Email: ogloblichev@imp.uran.ru
Russian Federation, Ekaterinburg, 620108

I. Yu. Arapova

Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences

Email: ogloblichev@imp.uran.ru
Russian Federation, Ekaterinburg, 620108

F. B. Mushenok

Institute of Problems of Chemical Physics, Russian Academy of Sciences

Email: ogloblichev@imp.uran.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432

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