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Magnetic properties of adatoms and clusters on metal surfaces, the effect of electric field on MAE

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Abstract

Magnetic properties of Co adatoms, chains and mixed Co/Pt chains on Pt surfaces are investigated. This is done by non-collinear density functional theory using the fully relativistic pseudopotentials. Spin-orbit interaction is taken into account. The local magnetization and magnetic anisotropy energies of the studied nanostructures are evaluated and compared with available experimental and theoretical results. Finally, the magnetic effect of electric fields on the magnetic properties is discussed.
Authors:
Dasa, Tamene Regassa; Ignatiev, Pavel; Stepanyuk, Valeriy [1] 
  1. Max-Planck-Institut fuer Mikrostrukturphysik, Weinberg 2, 06120 Halle (Germany)
Publication Date:
Jul 01, 2011
Product Type:
Journal Article
Resource Relation:
Journal Name: Verhandlungen der Deutschen Physikalischen Gesellschaft; Journal Issue: Dresden 2011 issue; Conference: 75. Annual meeting of the DPG and combined DPG Spring meeting of the condensed matter section and the section AMOP with further DPG divisions environmental physics, history of physics, microprobes, radiation and medical physics, as well as the working groups energy, equal opportunities, industry and business, information, philosophy of physics, physics and disarmament, young DPG, Dresden (Germany), 13-18 Mar 2011; Other Information: Session: O 36.119 Di 18:30; No further information available; Also available as printed version: Verhandlungen der Deutschen Physikalischen Gesellschaft v. 46(1)
Subject:
36 MATERIALS SCIENCE; ADSORPTION; ANISOTROPY; ATOMIC CLUSTERS; ATOMS; COBALT; DENSITY FUNCTIONAL METHOD; ELECTRIC FIELDS; L-S COUPLING; LOCALITY; MAGNETIC PROPERTIES; MAGNETIZATION; PLATINUM; QUANTUM WIRES; RELATIVISTIC RANGE; SURFACES
OSTI ID:
21515203
Country of Origin:
Germany
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0420-0195; VDPEAZ; TRN: DE11GF266
Availability:
http://www.dpg-verhandlungen.de
Submitting Site:
DE
Size:
1 pages
Announcement Date:
Dec 22, 2011

Journal Article:

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Citation Formats

Dasa, Tamene Regassa, Ignatiev, Pavel, and Stepanyuk, Valeriy. Magnetic properties of adatoms and clusters on metal surfaces, the effect of electric field on MAE. Germany: N. p., 2011. Web.
Dasa, Tamene Regassa, Ignatiev, Pavel, & Stepanyuk, Valeriy. Magnetic properties of adatoms and clusters on metal surfaces, the effect of electric field on MAE. Germany.
Dasa, Tamene Regassa, Ignatiev, Pavel, and Stepanyuk, Valeriy. 2011. "Magnetic properties of adatoms and clusters on metal surfaces, the effect of electric field on MAE." Germany.
@misc{etde_21515203,
title = {Magnetic properties of adatoms and clusters on metal surfaces, the effect of electric field on MAE}
 author = {Dasa, Tamene Regassa, Ignatiev, Pavel, and Stepanyuk, Valeriy}
 abstractNote = {Magnetic properties of Co adatoms, chains and mixed Co/Pt chains on Pt surfaces are investigated. This is done by non-collinear density functional theory using the fully relativistic pseudopotentials. Spin-orbit interaction is taken into account. The local magnetization and magnetic anisotropy energies of the studied nanostructures are evaluated and compared with available experimental and theoretical results. Finally, the magnetic effect of electric fields on the magnetic properties is discussed.}
 journal = []
 issue = {Dresden 2011 issue}
 place = {Germany}
 year = {2011}
 month = {Jul}
 }