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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/13993
Title: Interband optical properties of Ni3Al
Authors: Khan M.A.
Kashyap A.
Solanki A.K.
Nautiyal, Tashi
Auluck S.
Published in: Physical Review B
Abstract: We present calculations of interband optical conductivity of the compound Ni3Al using the linear-muffin-tin-orbital method. Calculations are performed using constant matrix elements and calculated matrix elements. We find that matrix elements play a significant role in influencing the magnitude of optical conductivity () and the position of peaks. Since Ni3Al is weakly ferromagnetic (magnetic moment equal to 0.31B per unit cell), we have also calculated () using the ferromagnetic band structure but without spin-orbit coupling. A comparison of our results with experimental data is presented. © 1993 The American Physical Society.
Citation: Physical Review B (1993), 48(23): 16974-16978
URI: https://doi.org/10.1103/PhysRevB.48.16974
http://repository.iitr.ac.in/handle/123456789/13993
Issue Date: 1993
ISSN: 1631829
Author Scopus IDs: 57212121488
35187189600
6701604746
6602903861
7004548111
Author Affiliations: Khan, M.A., Institut de Physique et Chimie des Matériaux de Strasbourg, Université Louis Pasteur, 4 rue Blaise Pascal, 67070 Strasbourg, France
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: Khan, M.A.; Institut de Physique et Chimie des Matériaux de Strasbourg, Université Louis Pasteur, 4 rue Blaise Pascal, 67070 Strasbourg, France
Appears in Collections:Journal Publications [PH]

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