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Surface magnetism in iron, cobalt, and nickel.

M. Aldén, +4 more
- 01 Sep 1992 - 
- Vol. 46, Iss: 10, pp 6303-6312
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TLDR
In this article, a spin-polarised Green's-function technique based on the linear muffin-tin orbitals method within the tight-binding and atomic sphere approximations was used to calculate magnetic moments, work functions, and surface energies for several of the most closely packed surfaces of iron, cobalt, and nickel.
Abstract: 
We have calculated magnetic moments, work functions, and surface energies for several of the most closely packed surfaces of iron, cobalt, and nickel by means of a spin-polarised Green's-function technique based on the linear muffin-tin orbitals method within the tight-binding and atomic sphere approximations. We find enhanced spin moments at all the surfaces considered except for Ni fcc(111), where the moment at the surface reverts to its bulk value. This is in close agreement with earlier slab calculations

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Surface magnetism in iron, cobalt, and nickel
Alde´n, M.; Mirbt, S.; Skriver, Hans Lomholt; Rosengaard, N. M.
Published in:
Physical Review B
Link to article, DOI:
10.1103/PhysRevB.46.6303
Publication date:
1992
Document Version
Publisher's PDF, also known as Version of record
Link back to DTU Orbit
Citation (APA):
Alde´n, M., Mirbt, S., Skriver, H. L., & Rosengaard, N. M. (1992). Surface magnetism in iron, cobalt, and nickel.
Physical Review B, 46(10), 6303-6312. https://doi.org/10.1103/PhysRevB.46.6303
Citations
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Magnetism in ultrathin film structures

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- 23 Apr 2008 - 
TL;DR: In this article, the results of recent experimental and theoretical studies of well characterized epitaxial structures based on Fe, Co and Ni to illustrate how intrinsic fundamental properties such as the magnetic exchange interactions, magnetic moment and magnetic anisotropies change markedly in ultrathin films as compared with their bulk counterparts, and to emphasize the role of atomic scale structure, strain and crystallinity in determining the magnetic properties.
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Size effect on the crystal phase of cobalt fine particles

Osamu Kitakami, +4 more
- 01 Dec 1997 - 
TL;DR: In this paper, the size dependence of the crystal phase of the Co fine particles was investigated, and it was shown that the stabilization of crystal phase is the intrinsic effect caused by the small dimensionality of fine particles.
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Effective work functions for ionic and electronic emissions from mono- and polycrystalline surfaces

Hiroyuki Kawano
- 01 Feb 2008 - 
TL;DR: In this article, the effective work functions (ϕ+, ϕe and ϕ−) for positive ion, electronic, and negative-ionic emissions from mono- and polycrystalline surfaces are surveyed comprehensively and also investigated critically for the main purposes of evaluating the most probable values of ϕ+ ϕ e andϕ− for a variety of surface species.
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Surface energies of stoichiometric FePt and CoPt alloys and their implications for nanoparticle morphologies

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- 29 Dec 2009 - 
TL;DR: In this paper, surface energies and surface magnetic order of various low-indexed surfaces of monoatomic Fe, Co, and Pt, and binary, ordered FePt, CoPt and MnPt using density-functional theory were calculated.
Journal ArticleDOI

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- 01 Mar 1999 - 
TL;DR: In this article, the structural, electronic and magnetic properties of the low-index surfaces of Nickel have been investigated via fully selfconsistent ab-initio local spin density functional (LSDF) calculations.
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