de Haas?van Alphen effect and Fermi surface properties of single-crystal CrB2.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00399515" target="_blank" >RIV/68378271:_____/13:00399515 - isvavai.cz</a>
Result on the web
<a href="http://link.aps.org/doi/10.1103/PhysRevB.88.155138" target="_blank" >http://link.aps.org/doi/10.1103/PhysRevB.88.155138</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevB.88.155138" target="_blank" >10.1103/PhysRevB.88.155138</a>
Alternative languages
Result language
angličtina
Original language name
de Haas?van Alphen effect and Fermi surface properties of single-crystal CrB2.
Original language description
We report the angular dependence of three distinct de Haas?van Alphen (dHvA) frequencies in the itinerant antiferromagnet CrB2 at temperatures down to 0.3 K. Comparison with the Fermi surface calculations considering an incommensurate cycloidal magneticorder suggests that two of the observed dHvA oscillations arise from Fermi surface sheets formed by bands with strong B-px,y character. The third orbit could correspond to a Cr-d derived Fermi surface sheet. The measured effective masses of these Fermi surface sheets display enhancements of a factor of about 2 over the calculated band masses which can be attributed to electron-phonon coupling and electronic correlations. Signatures of further heavy d-electron bands that are predicted by the calculationsare not observed in the temperature and field range studied.
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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
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
1098-0121
e-ISSN
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Volume of the periodical
88
Issue of the periodical within the volume
15
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
"155138-1"-"155138-7"
UT code for WoS article
000326389800001
EID of the result in the Scopus database
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