Chinese Physics B, volume 24, issue 9, pages 97302

Magnetization dynamics of mixed Co–Au chains on Cu(110) substrate: Combined ab initio and kinetic Monte Carlo study

Kseniya Tsysar
A. M. Saletsky
Publication typeJournal Article
Publication date2015-09-09
Quartile SCImago
Q3
Quartile WOS
Q3
Impact factor1.7
ISSN16741056, 20583834
General Physics and Astronomy
Abstract
We present an investigation of the one-dimensional ferromagnetism in Au–Co nanowires deposited on the Cu(110) surface. By using the density functional theory, the influence of the nonmagnetic copper substrate Cu(110) on the magnetic properties of the bimetallic Au–Co nanowires is studied. The results show the emergence of magnetic anisotropy in the supported Au–Co nanowires. The magnetic anisotropy energy has the same order of magnitude as the exchange interaction energy between Co atoms in the wire. Our electronic structure calculation reveals the emergence of new hybridized bands between Au and Co atoms and surface Cu atoms. The Curie temperature of the Au–Co wires is calculated by means of kinetic Monte Carlo simulation. The strong size effect of the Curie temperature is demonstrated.

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Tsysar K., Kolesnikov S. V., Saletsky A. M. Magnetization dynamics of mixed Co–Au chains on Cu(110) substrate: Combined ab initio and kinetic Monte Carlo study // Chinese Physics B. 2015. Vol. 24. No. 9. p. 97302.
GOST all authors (up to 50) Copy
Tsysar K., Kolesnikov S. V., Saletsky A. M. Magnetization dynamics of mixed Co–Au chains on Cu(110) substrate: Combined ab initio and kinetic Monte Carlo study // Chinese Physics B. 2015. Vol. 24. No. 9. p. 97302.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1088/1674-1056/24/9/097302
UR - https://doi.org/10.1088/1674-1056/24/9/097302
TI - Magnetization dynamics of mixed Co–Au chains on Cu(110) substrate: Combined ab initio and kinetic Monte Carlo study
T2 - Chinese Physics B
AU - Tsysar, Kseniya
AU - Kolesnikov, S. V.
AU - Saletsky, A. M.
PY - 2015
DA - 2015/09/09
PB - IOP Publishing
SP - 97302
IS - 9
VL - 24
SN - 1674-1056
SN - 2058-3834
ER -
BibTex |
Cite this
BibTex Copy
@article{2015_Tsysar,
author = {Kseniya Tsysar and S. V. Kolesnikov and A. M. Saletsky},
title = {Magnetization dynamics of mixed Co–Au chains on Cu(110) substrate: Combined ab initio and kinetic Monte Carlo study},
journal = {Chinese Physics B},
year = {2015},
volume = {24},
publisher = {IOP Publishing},
month = {sep},
url = {https://doi.org/10.1088/1674-1056/24/9/097302},
number = {9},
pages = {97302},
doi = {10.1088/1674-1056/24/9/097302}
}
MLA
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MLA Copy
Tsysar, Kseniya, et al. “Magnetization dynamics of mixed Co–Au chains on Cu(110) substrate: Combined ab initio and kinetic Monte Carlo study.” Chinese Physics B, vol. 24, no. 9, Sep. 2015, p. 97302. https://doi.org/10.1088/1674-1056/24/9/097302.
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