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arXiv · 0801.1242

Orbital moment of a single Co atom on a Pt(111) surface - a view from correlated band theory

Alexander B. Shick·Alexander I. Lichtenstein
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Abstract

The orbital magnetic moment of a Co adatom on a Pt(111) surface is calculated in good agreement with experimental data making use of the LSDA+U method. It is shown that both electron correlation induced orbital polarization and structural relaxation play essential roles in orbital moment formation. The microscopic origins of the orbital moment enhancement are discussed.

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Alexander B. Shick, Alexander I. Lichtenstein. 2008-01-08. Orbital moment of a single Co atom on a Pt(111) surface - a view from correlated band theory. https://doi.org/10.1088/0953-8984%2F20%2F01%2F015002

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