Publication: Electronic structure of ordered and disordered Fe<inf>3</inf>Pt
Issued Date
2003-06-04
Resource Type
ISSN
09538984
Other identifier(s)
2-s2.0-0038384623
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Mahidol University
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SCOPUS
Bibliographic Citation
Journal of Physics Condensed Matter. Vol.15, No.21 (2003), 3619-3629
Suggested Citation
Zs Major, S. B. Dugdale, T. Jarlborg, E. Bruno, B. Ginatempo, J. B. Staunton, J. Poulter Electronic structure of ordered and disordered Fe<inf>3</inf>Pt. Journal of Physics Condensed Matter. Vol.15, No.21 (2003), 3619-3629. doi:10.1088/0953-8984/15/21/310 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/20951
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Title
Electronic structure of ordered and disordered Fe<inf>3</inf>Pt
Abstract
The electronic structure of invar alloys (i.e. materials in which the near absence of thermal expansion is observed) has been the focus of much study, owing both to the technological applications of these materials and interest in the fundamental mechanism that is responsible for the effect. Here, calculations of the magnetic Compton profiles are presented for ordered and disordered Fe3Pt alloys. Using linear muffin-tin orbital and KKR methods, the latter incorporating the coherent potential approximation to describe the substitutional disorder, the electronic band structure and measurable quantities such as the Fermi surface topology are presented.