Magnetism and magnetocrystalline anisotropy of tetragonally distorted L1(0)-FeNi: N alloy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F20%3A00347514" target="_blank" >RIV/68407700:21220/20:00347514 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.jallcom.2020.155325" target="_blank" >https://doi.org/10.1016/j.jallcom.2020.155325</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jallcom.2020.155325" target="_blank" >10.1016/j.jallcom.2020.155325</a>
Alternative languages
Result language
angličtina
Original language name
Magnetism and magnetocrystalline anisotropy of tetragonally distorted L1(0)-FeNi: N alloy
Original language description
We report the tunable magnetic properties of L1(0)-FeNi via inducing tetragonal distortion with interstitial doping. For this, we have performed full potential calculations of L1(0)-FeNi with interstitial N-doping within generalized gradient approximation. Two types of interstitial N-doping in Ni/Fe-layer of the parent alloy have been investigated. The calculated formation energy reveals the increased structure stability of tetragonally distorted FeNi via N-doping. Our calculations predict that this structural distortion induces large magnetocrystalline anisotropy at the cost of small degradation in the saturation magnetization. The increment in magnetocrystalline anisotropy is more for N-doping in Ni-layer as compared to that in Fe-layer. Hence, L1(0)-FeNi:N alloy with N addition to Ni-layer has all the qualities to be emerged out as a probable material for permanent magnets in coming years.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
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 Alloys and Compounds
ISSN
0925-8388
e-ISSN
1873-4669
Volume of the periodical
835
Issue of the periodical within the volume
155325
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
6
Pages from-to
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UT code for WoS article
000538810000006
EID of the result in the Scopus database
2-s2.0-85084212643