Spontaneous and field-induced phase transitions in TbFe5Al7

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10271624" target="_blank" >RIV/00216208:11320/14:10271624 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/14:00432287
Result on the web
<a href="http://dx.doi.org/10.1016/j.jmmm.2014.04.039" target="_blank" >http://dx.doi.org/10.1016/j.jmmm.2014.04.039</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jmmm.2014.04.039" target="_blank" >10.1016/j.jmmm.2014.04.039</a>

Result language
angličtina
Original language name
Spontaneous and field-induced phase transitions in TbFe5Al7
Original language description
Magnetization and ultrasound measurements have been performed on a TbFe5Al7 single crystal (tetragonal crystal structure) in the temperature range from 2 to 260 K in steady magnetic fields up to 18 T and in pulsed magnetic fields up to GOT, The compoundis a ferrimagnet (T-C=242 K) having an easy plane anisotropy. Strong anisotropy is also present within the basal plane. AL 2 K, the easy magnetization direction is the [100] axis. In the vicinity of the compensation temperature, T-comp=84 K, TbFe5Al7 displays a spin reorientation transition from [100] to the [110] axis accompanied by pronounced anomalies in the relative sound velocity change and sound attenuation. Further, field induced magnetic transitions have been observed in TbFe5Al7 by magnetization ad acoustic measurements. Step wise rotation of the magnetic moments with a wide hysteresis occurs for fields applied along the [100] axis at T < T-comp and along the [110] axis at T > T-comp. The relative sound velocity change displays
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
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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