Magneto-structural phase transition in Gd5(Si2Ge2) and MnFe(P1/3As2/3) systems

G. D. Samolyuka; V. P. Antropov

doi:10.1063/1.1556153

Magneto-structural phase transition in Gd₅(Si₂Ge₂) and MnFe(P_1/3As_2/3) systems

G. D. Samolyuka, V. P. Antropov

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

The magnetic properties and electronic structure of Gd₅(Si₂Ge₂ and MnFe(P_1/3As_2/3) system of alloys using the density functional approach were studied. The calculation of the total energy as a function of structural deformation was also performed. The exchange coupling calculations showed that with structural deformation, the effective Heisenberg model parameters were decreased.

Original language	English
Pages (from-to)	6882-6884
Number of pages	3
Journal	Journal of Applied Physics
Volume	93
Issue number	10 2
DOIs	https://doi.org/10.1063/1.1556153
State	Published - May 15 2003
Externally published	Yes

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title = "Magneto-structural phase transition in Gd5(Si2Ge2) and MnFe(P1/3As2/3) systems",

abstract = "The magnetic properties and electronic structure of Gd5(Si2Ge2 and MnFe(P1/3As2/3) system of alloys using the density functional approach were studied. The calculation of the total energy as a function of structural deformation was also performed. The exchange coupling calculations showed that with structural deformation, the effective Heisenberg model parameters were decreased.",

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AU - Antropov, V. P.

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Y1 - 2003/5/15

N2 - The magnetic properties and electronic structure of Gd5(Si2Ge2 and MnFe(P1/3As2/3) system of alloys using the density functional approach were studied. The calculation of the total energy as a function of structural deformation was also performed. The exchange coupling calculations showed that with structural deformation, the effective Heisenberg model parameters were decreased.

AB - The magnetic properties and electronic structure of Gd5(Si2Ge2 and MnFe(P1/3As2/3) system of alloys using the density functional approach were studied. The calculation of the total energy as a function of structural deformation was also performed. The exchange coupling calculations showed that with structural deformation, the effective Heisenberg model parameters were decreased.

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U2 - 10.1063/1.1556153

DO - 10.1063/1.1556153

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JF - Journal of Applied Physics

IS - 10 2

ER -

Magneto-structural phase transition in Gd₅(Si₂Ge₂) and MnFe(P_1/3As_2/3) systems

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