Magnetic anisotropy of disordered Mn-Pt layered surface compounds on Pt(111)

S. Gallego, M. C. Muñoz, J. Zabloudil, L. Szunyogh, P. Weinberger

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

The magnetic moments and the anisotropy energy of surface compounds formed by MnxPt(1-x) (x ∈ [0,1]) on a Pt(111) substrate are calculated by means of the fully relativistic spin-polarized screened Korringa-Kohn-Rostoker method. The binary compositions are modeled within the coherent potential approximation. Different Mn concentrations at each layer have been considered in order to understand the influence on the magnetic properties of both the chemical environment of the Mn atoms and the segregation of Pt from the bulk. Special emphasis is devoted to the study of the layered sequences Pt/MnxPt(1-x).

Original languageEnglish
Article number064428
Pages (from-to)644281-644287
Number of pages7
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume63
Issue number6
Publication statusPublished - 2001

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Magnetic anisotropy
Magnetic moments
Magnetic properties
Anisotropy
magnetic moments
magnetic properties
Atoms
anisotropy
Substrates
Chemical analysis
approximation
atoms
energy

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Gallego, S., Muñoz, M. C., Zabloudil, J., Szunyogh, L., & Weinberger, P. (2001). Magnetic anisotropy of disordered Mn-Pt layered surface compounds on Pt(111). Physical Review B - Condensed Matter and Materials Physics, 63(6), 644281-644287. [064428].

Magnetic anisotropy of disordered Mn-Pt layered surface compounds on Pt(111). / Gallego, S.; Muñoz, M. C.; Zabloudil, J.; Szunyogh, L.; Weinberger, P.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 63, No. 6, 064428, 2001, p. 644281-644287.

Research output: Contribution to journalArticle

Gallego, S, Muñoz, MC, Zabloudil, J, Szunyogh, L & Weinberger, P 2001, 'Magnetic anisotropy of disordered Mn-Pt layered surface compounds on Pt(111)', Physical Review B - Condensed Matter and Materials Physics, vol. 63, no. 6, 064428, pp. 644281-644287.
Gallego, S. ; Muñoz, M. C. ; Zabloudil, J. ; Szunyogh, L. ; Weinberger, P. / Magnetic anisotropy of disordered Mn-Pt layered surface compounds on Pt(111). In: Physical Review B - Condensed Matter and Materials Physics. 2001 ; Vol. 63, No. 6. pp. 644281-644287.
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