Electron transport in high-entropy alloys: AlxCrFeCoNi as a case study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F19%3A00521293" target="_blank" >RIV/68081723:_____/19:00521293 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/19:00521293
Result on the web
<a href="https://doi.org/10.1103/physrevb.100.014441" target="_blank" >https://doi.org/10.1103/physrevb.100.014441</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevB.100.014441" target="_blank" >10.1103/PhysRevB.100.014441</a>
Alternative languages
Result language
angličtina
Original language name
Electron transport in high-entropy alloys: AlxCrFeCoNi as a case study
Original language description
With increasing Al content the high-entropy alloys AlxCrFeCoNi change their structure from the fcc to bcc phase. We investigate the effect of such structural changes on transport properties including the residual resistivity and the anomalous Hall resistivity. We compare results of the first-principles simulations with available experimental data and show that the calculated residual resistivities are in a fair agreement with available experimental data as concerns both the resistivity values and concentration trends. We emphasize that a good agreement with experiment was obtained also for the anomalous Hall resistivity. We have completed study by estimation of the anisotropic magnetoresistance, spin-disorder resistivity, and Gilbert damping. The obtained results prove that the main scattering mechanism is due to the intrinsic chemical disorder whereas the effect of spin polarization on the residual resistivity is appreciably weaker.
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
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/GA18-07172S" target="_blank" >GA18-07172S: Topical problems in theory of manipulation of spin polarization in bulk and layered systems</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review B
ISSN
2469-9950
e-ISSN
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Volume of the periodical
100
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
1-8
UT code for WoS article
000478041100002
EID of the result in the Scopus database
2-s2.0-85073652361