Effect of Ising-type Tb3+ ions on the low-temperature magnetism of La, Ca cobaltite

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00431555" target="_blank" >RIV/68378271:_____/14:00431555 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/0953-8984/26/11/116003" target="_blank" >http://dx.doi.org/10.1088/0953-8984/26/11/116003</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0953-8984/26/11/116003" target="_blank" >10.1088/0953-8984/26/11/116003</a>

Result language
angličtina
Original language name
Effect of Ising-type Tb3+ ions on the low-temperature magnetism of La, Ca cobaltite
Original language description
Crystal and magnetic structures of the x = 0.2 member of the La0.8xTbxCa0.2CoO3 perovskite series have been determined from powder neutron diffraction. Enhancement of the diffraction peaks due to ferromagnetic or cluster glass ordering is observed belowTC = 55 K. The moments first evolve on Co sites, and ordering of Ising-type Tb3+ moments is induced at lower temperatures by a molecular field due to Co ions. The final magnetic configuration is collinear Fx for the cobalt subsystem, while it is canted FxCy for terbium ions. The rare-earth moments align along local Ising axes within the ab-plane of the orthorhombic Pbnm structure.
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
<a href="/en/project/GAP204%2F11%2F0713" target="_blank" >GAP204/11/0713: Charge transfer between the transition metal and rare earth ions in perovskites</a><br>
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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