Large uniaxial magnetic anisotropy of hexagonal Fe-Hf-Sb alloys

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00534726" target="_blank" >RIV/68378271:_____/20:00534726 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27640/20:10245155 RIV/61989100:27740/20:10245155
Result on the web
<a href="http://hdl.handle.net/11104/0312906" target="_blank" >http://hdl.handle.net/11104/0312906</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/cryst10060430" target="_blank" >10.3390/cryst10060430</a>

Result language
angličtina
Original language name
Large uniaxial magnetic anisotropy of hexagonal Fe-Hf-Sb alloys
Original language description
We theoretically investigate the electronic and magnetic structure of Fe2Hf. The density functional theory calculations are shown to produce the negative, easy-plane, magnetic anisotropy in the hexagonal Fe2Hf. Antimony substitution suppresses the planar magnetization direction and favors the uniaxial magnetic anisotropy, in agreement with experimental observations. Our study suggests the possibility of the chemical control of the magnetic anisotropy in Fe2Hf by Sb substitution, and illustrates the potential of (Fe,Sb)2+xHf1-xLaves phase alloys for the permanent magnet applications.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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