Orbital moment of a single Co atom on a Pt(111) surface - a view from correlated band theory
Result description
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 playessential roles in orbital moment formation. The microscopic origins of the orbital moment enhancement are discussed.
Keywords
electronic structurestrong electron correlationsmagnetic circular dichroism
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Orbital moment of a single Co atom on a Pt(111) surface - a view from correlated band theory
Original language description
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 playessential roles in orbital moment formation. The microscopic origins of the orbital moment enhancement are discussed.
Czech name
Orbitální moment jediného atomu Co na povrchu Pt(111)
Czech description
Studium elektronových korelací v systému Co na povrchu Pt(111). Ukazujeme, že jak orbitální polarizace tak strukturální relaxace hrají významnou roli při tvoření orbitálního momentu.
Classification
Type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physics-Condensed Matter
ISSN
0953-8984
e-ISSN
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Volume of the periodical
20
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
5
Pages from-to
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UT code for WoS article
000252921800003
EID of the result in the Scopus database
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Basic information
Result type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP
BE - Theoretical physics
Year of implementation
2008