MAGNETISM OF SURFACES AND INTERFACES.

Arthur J Freeman; Ding Sheng Wang; H. Krakauer

doi:10.1063/1.330687

MAGNETISM OF SURFACES AND INTERFACES.

Arthur J Freeman, Ding Sheng Wang, H. Krakauer

Northwestern University

Research output: Contribution to journal › Article › peer-review

24 Citations (Scopus)

Abstract

Theoretical determinations are reported of the magnetic properties of free surfaces left bracket e. g. , Ni(110) right bracket and overlayers left bracket e. g. , Ni on Cu(001) right bracket based on self-consistent spin polarized energy band determinations of the energy dispersion and spatial character of surface state. Particular attention is paid to surface state effects on surface spin polarization, magnetic moments, and exchange splittings. Detailed results of charged and spin densities and layer projected density of states are presented. Comparisons are made to relevant photo-emission and other experiments, the nonexistence of magnetically ″dead″ layers is described, and comparisons with earlier results on coherent modulated Cu/Ni structures are given.

Original language	English
Pages (from-to)	1997-2001
Number of pages	5
Journal	Journal of Applied Physics
Volume	53
Issue number	3 pt 2
DOIs	https://doi.org/10.1063/1.330687
Publication status	Published - Mar 1981

ASJC Scopus subject areas

Physics and Astronomy(all)
Physics and Astronomy (miscellaneous)

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AB - Theoretical determinations are reported of the magnetic properties of free surfaces left bracket e. g. , Ni(110) right bracket and overlayers left bracket e. g. , Ni on Cu(001) right bracket based on self-consistent spin polarized energy band determinations of the energy dispersion and spatial character of surface state. Particular attention is paid to surface state effects on surface spin polarization, magnetic moments, and exchange splittings. Detailed results of charged and spin densities and layer projected density of states are presented. Comparisons are made to relevant photo-emission and other experiments, the nonexistence of magnetically ″dead″ layers is described, and comparisons with earlier results on coherent modulated Cu/Ni structures are given.

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MAGNETISM OF SURFACES AND INTERFACES.

Abstract

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