Thermal and Magnetic Properties in Ce1-xErxAl2 Intermetallic Compounds

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10210329" target="_blank" >RIV/00216208:11320/14:10210329 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.7566/JPSJ.83.024701" target="_blank" >http://dx.doi.org/10.7566/JPSJ.83.024701</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.7566/JPSJ.83.024701" target="_blank" >10.7566/JPSJ.83.024701</a>

Result language
angličtina
Original language name
Thermal and Magnetic Properties in Ce1-xErxAl2 Intermetallic Compounds
Original language description
The magnetic and thermal properties of Ce1-xErxAl2 compounds have been studied using specific heat, dc magnetization, and ac susceptibility measurements. All these compounds are isomorphic with the MgCu2 Laves phase, and the lattice parameter decreases almost linearly with the increasing Er concentration x. The dc magnetic susceptibility follows the Curie-Weiss law, and the Weiss temperature continuously changes from Theta = -24K for x = 0 to Theta = 15K for x = 1, indicating a change from antiferro-magnetism to ferromagnetism. Theta changes from negative to positive at around x = 0.2 where where a field-induced metamagnetic transition disappears. The magnetic ordering state continuously changes with the change in x from antiferromagnetic to ferromagnetic through a spin-glass-like behavior.
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
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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