Magnetic susceptibility of the spin polaron states in the s-f exchange model above curie temperature

M. I. Auslender; M. I. Katsnelson

doi:10.1016/0304-8853(81)90003-2

Magnetic susceptibility of the spin polaron states in the s-f exchange model above curie temperature

M. I. Auslender, M. I. Katsnelson

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9 Scopus citations

Abstract

The static spin susceptibility tensor of magnetic semiconductor in a framework of the s-f exchange model above the Curie temperature is calculated. The Feynman path integral variational method is used to take into account the spin polaron formation. Free energy estimations of the phenomenological theory of Krivoglaz are justified microscopically. The spin polaron effect on ESR frequencies is considered.

Original language	English
Pages (from-to)	117-124
Number of pages	8
Journal	Journal of Magnetism and Magnetic Materials
Volume	24
Issue number	2
DOIs	https://doi.org/10.1016/0304-8853(81)90003-2
State	Published - 1 Jan 1981
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/0304-8853(81)90003-2

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title = "Magnetic susceptibility of the spin polaron states in the s-f exchange model above curie temperature",

abstract = "The static spin susceptibility tensor of magnetic semiconductor in a framework of the s-f exchange model above the Curie temperature is calculated. The Feynman path integral variational method is used to take into account the spin polaron formation. Free energy estimations of the phenomenological theory of Krivoglaz are justified microscopically. The spin polaron effect on ESR frequencies is considered.",

author = "Auslender, {M. I.} and Katsnelson, {M. I.}",

year = "1981",

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T1 - Magnetic susceptibility of the spin polaron states in the s-f exchange model above curie temperature

AU - Auslender, M. I.

AU - Katsnelson, M. I.

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Y1 - 1981/1/1

N2 - The static spin susceptibility tensor of magnetic semiconductor in a framework of the s-f exchange model above the Curie temperature is calculated. The Feynman path integral variational method is used to take into account the spin polaron formation. Free energy estimations of the phenomenological theory of Krivoglaz are justified microscopically. The spin polaron effect on ESR frequencies is considered.

AB - The static spin susceptibility tensor of magnetic semiconductor in a framework of the s-f exchange model above the Curie temperature is calculated. The Feynman path integral variational method is used to take into account the spin polaron formation. Free energy estimations of the phenomenological theory of Krivoglaz are justified microscopically. The spin polaron effect on ESR frequencies is considered.

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U2 - 10.1016/0304-8853(81)90003-2

DO - 10.1016/0304-8853(81)90003-2

M3 - Article

AN - SCOPUS:0019613436

SN - 0304-8853

VL - 24

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JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - 2

ER -

Magnetic susceptibility of the spin polaron states in the s-f exchange model above curie temperature

Abstract

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