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Temperature dependence of magnetization of pyrrhotines in a metastable phase state

  • Physics of Magnetic Phenomena
  • Published:
Soviet Physics Journal Aims and scope

Abstract

Magnetic properties of iron sulfides in a metastable phase state were investigated. During heating of iron sulfides of the composition Fe0.901S up to ∿150°C a magnetization increase was observed. It was shown that the observed effect is not the known γ transition and that it results from the redistribution of vacancies of iron ions in basal planes of the crystal structure of the NiAs type. A theoretical model was proposed which explains qualitatively this effect.

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Authors and Affiliations

  1. Siberian Technology Institute, USSR

    V. V. Onufrienok

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  1. V. V. Onufrienok
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 4, pp. 56–61, April, 1989.

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Onufrienok, V.V. Temperature dependence of magnetization of pyrrhotines in a metastable phase state. Soviet Physics Journal 32, 283–286 (1989). https://doi.org/10.1007/BF00897269

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  • DOI: https://doi.org/10.1007/BF00897269

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