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Volumn 87, Issue 9 II, 2000, Pages 5878-5880

Electron correlation effects at the Gd(0001) surface

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Indexed keywords


EID: 5244301962     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.372553     Document Type: Article
Times cited : (9)

References (21)
  • 6
    • 5244308972 scopus 로고    scopus 로고
    • note
    • The experimental crystal structure data of Ref. 7 were used in the calculations. Literature values of Ref. 4 were used for Coulomb U and exchange J.
  • 8
    • 5244239569 scopus 로고    scopus 로고
    • note
    • The "core" treatment consists of treating the 4f states as corelike, non-dispersive bands that do not hybridize with the valence bands, and removing the 4f character from the valence electron basis set.
  • 10
    • 4243488463 scopus 로고
    • G. A. Mulhollan, K. Garrison, and J. L. Erskine, Phys. Rev. Lett. 69, 3240 (1992); D. Li et al., J. Phys.: Condens. Matter 4, 3929 (1992); H. Tang et al., Phys. Rev. Lett. 71, 444 (1993).
    • (1992) Phys. Rev. Lett. , vol.69 , pp. 3240
    • Mulhollan, G.A.1    Garrison, K.2    Erskine, J.L.3
  • 11
    • 0040765569 scopus 로고
    • G. A. Mulhollan, K. Garrison, and J. L. Erskine, Phys. Rev. Lett. 69, 3240 (1992); D. Li et al., J. Phys.: Condens. Matter 4, 3929 (1992); H. Tang et al., Phys. Rev. Lett. 71, 444 (1993).
    • (1992) J. Phys.: Condens. Matter , vol.4 , pp. 3929
    • Li, D.1
  • 12
    • 4043102320 scopus 로고
    • G. A. Mulhollan, K. Garrison, and J. L. Erskine, Phys. Rev. Lett. 69, 3240 (1992); D. Li et al., J. Phys.: Condens. Matter 4, 3929 (1992); H. Tang et al., Phys. Rev. Lett. 71, 444 (1993).
    • (1993) Phys. Rev. Lett. , vol.71 , pp. 444
    • Tang, H.1
  • 15
    • 5244222476 scopus 로고    scopus 로고
    • note
    • The difference in measured 4f-binding energy for bulk Gd seems to be due to the strain in epitaxial films: the data (Ref. 14) are obtained for ≈ 100 monolayer (ML) thick bulklike films while the data of Ref. 15 are for strained 10 ML thin films on W(110).
  • 18
    • 0010221640 scopus 로고    scopus 로고
    • R. F. Sabiryanov and S. S. Jaswal, Phys. Rev. B 55, 4117 (1997). The atomic sphere approximation (ASA) was used in these supercell LMTO calculations which does not accurately account for the change of the electrostatic potential due to the surface.
    • (1997) Phys. Rev. B , vol.55 , pp. 4117
    • Sabiryanov, R.F.1    Jaswal, S.S.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.