Magnetic field induced phenomena in UIrGe in fields applied along the b axis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F18%3A10379303" target="_blank" >RIV/00216208:11320/18:10379303 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevB.98.014430" target="_blank" >https://doi.org/10.1103/PhysRevB.98.014430</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevB.98.014430" target="_blank" >10.1103/PhysRevB.98.014430</a>
Alternative languages
Result language
angličtina
Original language name
Magnetic field induced phenomena in UIrGe in fields applied along the b axis
Original language description
Themetamagnetic transition between the antiferromagnetic and paramagnetic state in UIrGe has been studied at various temperatures bymagnetization, heat capacity, and magnetocaloric-effect measurements on a single crystal in static and pulsed magnetic fields applied along the orthorhombic b axis. A first-order transition is observed at temperatures below13Kand a second-order one at higher temperatures up to the Neel temperature (T-N = 16.5K). The first-order transition is accompanied by a dramatic increase of the Sommerfeld coefficient. Magnetization measurements extended to the paramagnetic range revealed an anomalous S shape (inflection point at a magnetic field H-m) in magnetization isotherms at temperatures above 13 K and a temperature dependence of susceptibility with a maximum at T-max well above TN. The lines representing the temperature-induced evolution of Hm and field-induced evolution of T-max, respectively, are bound for the point in the magnetic phase diagram at which the order of metamagnetic transition changes. A tentative scenario explaining these anomalies by antiferromagnetic correlations or short-range order in the paramagnetic state is discussed.
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/LM2011025" target="_blank" >LM2011025: MLTL - Magnetism and Low Temperature Laboratories - operation and development of national research infrastructure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
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
98
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
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UT code for WoS article
000439786100004
EID of the result in the Scopus database
2-s2.0-85051429499