Acoustic signatures of the phase transitions in the antiferromagnet U2Rh2Sn
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00524862" target="_blank" >RIV/68378271:_____/20:00524862 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevB.101.014408" target="_blank" >https://doi.org/10.1103/PhysRevB.101.014408</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevB.101.014408" target="_blank" >10.1103/PhysRevB.101.014408</a>
Alternative languages
Result language
angličtina
Original language name
Acoustic signatures of the phase transitions in the antiferromagnet U2Rh2Sn
Original language description
We report on ultrasound measurements in a single crystal of the antiferromagnet U2Rh2Sn as a function of temperature and magnetic field. We find pronounced anomalies in the sound velocity at the Neel temperature, 25 K, and at the field-induced spin-flop-like transition at 22.5 T, which points to a strong magnetoelastic coupling. Additionally, we find that in the paramagnetic regime the temperature dependence of the magnetic susceptibility and the field dependences of the magnetization and sound velocity of transverse acoustic waves can be well described assuming a localized character of the 5 f electrons. Using this premise, the crystal-electric-field scheme of U2Rh2Sn has been determined.n
Czech name
—
Czech description
—
Classification
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.)
Result continuities
Project
<a href="/en/project/GA19-00925S" target="_blank" >GA19-00925S: Magnetic and magnetoacoustic properties of highly anisotropic intermetallic compounds</a><br>
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
Physical Review B
ISSN
2469-9950
e-ISSN
—
Volume of the periodical
101
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
1-6
UT code for WoS article
000506578800002
EID of the result in the Scopus database
2-s2.0-85078348309