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This article is cited in 8 scientific papers (total in 8 papers)
International conference ''Phase transitions, critical and nonlinear phenomena in condensed matter'', Makhachkala, September 6-9, 2017
Magnetism
Ab initio study of the structural, magnetic, electronic, and thermodynamic properties of Pd$_{2}$Mn$Z$ ($Z$ = Ga, Ge, As) Heusler alloys
O. N. Miroshkinaab, M. A. Zagrebinacd, V. V. Sokolovskiyac, V. D. Buchel'nikovac a Chelyabinsk State University
b Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow
c National University of Science and Technology «MISIS», Moscow
d South Ural State University, Chelyabinsk
Abstract:
The results of examination of the structural, magnetic, electronic, and thermodynamic properties of Pd$_{2}$Mn$Z$ ($Z$ = Ga, Ge, As) Heusler alloys obtained in ab initio and Monte Carlo modeling are presented. It is demonstrated that a stable martensitic state is possible for Pd$_{2}$MnGa and Pd$_{2}$MnAs alloys. The equilibrium lattice parameter increases in the considered series of alloys with the number of valence electrons per atom $(e/a)$. The Curie temperature of Pd$_{2}$Mn$Z$ ($Z$ = Ga, Ge, As) alloys is determined using the calculated parameters of exchange interaction and total magnetic moments.
Citation:
O. N. Miroshkina, M. A. Zagrebin, V. V. Sokolovskiy, V. D. Buchel'nikov, “Ab initio study of the structural, magnetic, electronic, and thermodynamic properties of Pd$_{2}$Mn$Z$ ($Z$ = Ga, Ge, As) Heusler alloys”, Fizika Tverdogo Tela, 60:6 (2018), 1127–1134; Phys. Solid State, 60:6 (2018), 1139–1145
Linking options:
https://www.mathnet.ru/eng/ftt9164 https://www.mathnet.ru/eng/ftt/v60/i6/p1127
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