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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/13708
Title: Effect of pressure on the Curie temperature of Fe3Pt
Authors: Kashyap A.
Solanki A.K.
Nautiyal, Tashi
Auluck S.
Published in: Physical Review B
Abstract: We have performed self-consistent spin-polarized calculations for Fe3Pt (which crystallizes in the Cu3Au structure) at various Wigner-Seitz radii using the linear muffin-tin orbital atomic sphere approximation method. The average magnetic moment obtained at equilibrium lattice constant (1.99B) is close to the experimental value (2.15B). We have calculated the Curie temperature of this compound at various Wigner-Seitz radii, using the model proposed by Mohn and Wohlfarth. The quantities which are obtainable from the band-structure calculations are the only requisite for this model. The variation of the Curie temperature with Wigner-Seitz radii, i.e., with pressure, TC(P) is then compared with the experimental data. © 1995 The American Physical Society.
Citation: Physical Review B (1995), 52(18): 13471-13474
URI: https://doi.org/10.1103/PhysRevB.52.13471
http://repository.iitr.ac.in/handle/123456789/13708
Issue Date: 1995
ISSN: 1631829
Author Scopus IDs: 35187189600
6701604746
6602903861
7004548111
Author Affiliations: Kashyap, A., Department of Physics, University of Roorkee, Roorkee 247 667, India
Solanki, A.K., Department of Physics, University of Roorkee, Roorkee 247 667, India
Nautiyal, T., Department of Physics, University of Roorkee, Roorkee 247 667, India
Auluck, S., Department of Physics, University of Roorkee, Roorkee 247 667, India
Corresponding Author: Kashyap, A.; Department of Physics, University of Roorkee, Roorkee 247 667, India
Appears in Collections:Journal Publications [PH]

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