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Volumn 170, Issue 1-2, 1997, Pages 103-109

First principles determination of magnetostriction in bulk transition metals and thin films

Author keywords

Augmented plane wave method; Bulk transition metals; Magnetostriction; Thin films

Indexed keywords

CALCULATIONS; CRYSTALS; MAGNETIC ANISOTROPY; MAGNETOSTRICTION; THIN FILMS; TRANSITION METALS;

EID: 0031165791     PISSN: 03048853     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0304-8853(97)00004-8     Document Type: Article
Times cited : (47)

References (32)
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    • G.H.O. Daalderop, P.J. Kelly and M.F.H. Schuurmans, Phys. Rev. B 41 (1990) 11919; ibid 42 (1990) 7270.
    • (1990) Phys. Rev. B , vol.42 , pp. 7270
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    • E. Wimmer, H. Krakauer, M. Weinert and A.J. Freeman, Phys. Rev. B 24 (1981) 864; ibid 26 (1982) 4571.
    • (1982) Phys. Rev. B , vol.26 , pp. 4571
  • 27
    • 0040136614 scopus 로고    scopus 로고
    • note
    • The small shape anisotropy energy is not included here. With a 2% lattice distortion along the z-axis, for example, we found that the shape anisotropy energy in BCC Fe is 1.14 μeV, which is less than 2% of the MCA energy.
  • 28
    • 0038952485 scopus 로고
    • private communication; Ed. H.P. Wijn Springer-Verlag, Berlin
    • R.C. O'Handley, private communication; also see: Magnetic Properties of Metals, Ed. H.P. Wijn (Springer-Verlag, Berlin, 1989) p. 15.
    • (1989) Magnetic Properties of Metals , pp. 15
    • O'Handley, R.C.1
  • 29
    • 0040136613 scopus 로고    scopus 로고
    • note
    • The calculated shape anisotropy for Co a monolayer is -0.11 meV. However, since it is independent of the overlayer/substrate distance, we did not include this term in Fig. 2 for the determination of the magnetostriction.
  • 30
    • 0040730528 scopus 로고    scopus 로고
    • note
    • A 5-10% uncertainty may be involved since the MCA energy for l = 3.16 is away from the trend due to the effects of the surface pair coupling (SPC), i.e., the MCA energy changes from -0.14 meV/adatom to -0.09 meV/adatom when the SPC is dropped. Although these effects also appear to be not negligible for some k-points in Fig. 3, we found that the elimination of SPC affects the MCA energies only very slightly (<0.01 eV/adatom) for other geometries for Co/Cu(0 0 1).
  • 32
    • 0040730527 scopus 로고    scopus 로고
    • note
    • -6 for Co/Pd(0 0 1).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.