Electronic properties of alpha-UH3 stabilized by Zr

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10294614" target="_blank" >RIV/00216208:11320/15:10294614 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/15:00448023
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevB.91.115116" target="_blank" >http://dx.doi.org/10.1103/PhysRevB.91.115116</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevB.91.115116" target="_blank" >10.1103/PhysRevB.91.115116</a>

Result language
angličtina
Original language name
Electronic properties of alpha-UH3 stabilized by Zr
Original language description
Pure hydride of the alpha-UH3 type without any beta-UH3 admixture was prepared by high-pressure hydrogenation of bcc U stabilized by Zr. Such material, characterized by a general formula (UH3)(1-x)Zr-x, is stable in air at ambient and elevated temperatures. Hrelease is observed in the range of 400-600 degrees C similar to beta-UH3. Its stability allowed us to measure the magnetic properties, specific heat, and electrical resistivity in a wide temperature range. Despite the rather different crystal structure and inter-U spacing, the electronic properties are almost identical to beta-UH3. Its ferromagnetic ground state with Curie temperature T-C approximate to 180K (weakly and nonmonotonously dependent on Zr concentration) and U moments of 1.0 mu B indicate why mixtures of alpha- and beta-UH3 exhibited only one transition. Magnetic ordering leads to a large spontaneous magnetostriction omega(s) = 3.2 x 10(-3), which can be explained by the increase of the spin moment between the paramagn
Czech name
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Czech description
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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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Project
Result was created during the realization of more than one project. More information in the Projects tab.
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

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Physical Review B - Condensed Matter and Materials Physics
ISSN
1098-0121
e-ISSN
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Volume of the periodical
91
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
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UT code for WoS article
000351281000002
EID of the result in the Scopus database
2-s2.0-84924402217

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