Onset of magnetism stimulated by H absorption in UNiAl- UFeAl
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10105769" target="_blank" >RIV/00216208:11320/11:10105769 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/11:00365150
Result on the web
<a href="http://iopscience.iop.org/1742-6596/303/1/012011" target="_blank" >http://iopscience.iop.org/1742-6596/303/1/012011</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/303/1/012011" target="_blank" >10.1088/1742-6596/303/1/012011</a>
Alternative languages
Result language
angličtina
Original language name
Onset of magnetism stimulated by H absorption in UNiAl- UFeAl
Original language description
Weak itinerant antiferromagnetism of UNiAl is rapidly suppressed by Fe doping. Magnetic order reappears as weak ferromagnetism in UNi0.75Fe0.25Al. The onset of magnetism can be shifted by H absorption. UNi0.85Fe0.15Al hydride is an antiferromagnet with TN approx. 70 K. Hydrogenating UNi0.70Fe0.30Al produces a ferromagnet (TC = 90 K). Here we describe the compound with 20% of Fe and its hydride. The proximity to magnetism shows up as non-Fermi liquid behavior, detected in specific heat as upturn, followed down to 0.3 K, which is gradually suppressed in magnetic fields of several tesla. The hydride was found rather unstable, releasing H at ambient conditions, which made it unsuitable for the specific heat measurement. Magnetization study detected that the hydride shows up as ferromagnet TC ALMOST EQUAL TO 98 K.
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
<a href="/en/project/GAP204%2F10%2F0330" target="_blank" >GAP204/10/0330: Nanostructured actinide-based materials: Theory and experiment</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
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 Physics: Conference Series
ISSN
1742-6588
e-ISSN
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Volume of the periodical
303
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
5
Pages from-to
012011, 1-5
UT code for WoS article
000299084800011
EID of the result in the Scopus database
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