Magnetic Properties of a Rare-Earth Antiferromagnetic Nanoparticle Investigated with a Quantum Simulation Model
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10106072" target="_blank" >RIV/00216208:11320/11:10106072 - isvavai.cz</a>
Result on the web
<a href="http://iopscience.iop.org/0256-307X/28/6/067302" target="_blank" >http://iopscience.iop.org/0256-307X/28/6/067302</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0256-307X/28/6/067302" target="_blank" >10.1088/0256-307X/28/6/067302</a>
Alternative languages
Result language
angličtina
Original language name
Magnetic Properties of a Rare-Earth Antiferromagnetic Nanoparticle Investigated with a Quantum Simulation Model
Original language description
A Usov-type quantum model based on a mean-field approximation is utilized to simulate the magnetic structure of an assumed rare-earth nanoparticle consisting of an antiferromagnetic core and a paramagnetic outer shell. We study the magnetic properties inthe presence and absence of an external magnetic field. Our simulation results show that the magnetic moments in the core region orientate antiferromagnetically in zero external magnetic field; an applied magnetic field rotates all of the magnetic moments in the paramagnetic shell completely to the field direction, and turns those in the core (which tries to maintain its original antiferromagnetic structure) towards the orientation in some degree; and the paramagnetic shell does not have a strong influence on the magnetic configuration of the core.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chinese Physics Letters
ISSN
0256-307X
e-ISSN
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Volume of the periodical
28
Issue of the periodical within the volume
6
Country of publishing house
GB - UNITED KINGDOM
Number of pages
4
Pages from-to
1-4
UT code for WoS article
000291243400065
EID of the result in the Scopus database
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