Crystal structure and magnetic properties of RE(Mn,In)(2) (RE = Ho, Er, Tm)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10210330" target="_blank" >RIV/00216208:11320/14:10210330 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.intermet.2013.10.014" target="_blank" >http://dx.doi.org/10.1016/j.intermet.2013.10.014</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.intermet.2013.10.014" target="_blank" >10.1016/j.intermet.2013.10.014</a>

Result language
angličtina
Original language name
Crystal structure and magnetic properties of RE(Mn,In)(2) (RE = Ho, Er, Tm)
Original language description
Crystal structure and basic magnetic properties of the compounds RE(Mn,In)(2) (RE = Ho, Tm, Er) were investigated. X-ray powder diffraction revealed the MgZn2-type of structure, space group P6(3)/mmc, a=5.691(1), c=9.265(2) angstrom for HoMn1.25In0.75, and a = 5.607(1), c=9.176(2) angstrom, for TmMn1.26In0.74; MgCu2-type, space group Fd (3) over bar m; a= 7.556(1) angstrom for ErMn1.85In0.15. The positions of the Mg atoms in the Laves phase structures are occupied by rare-earth atoms, and the positionsof the small atoms (Cu or Zn) are occupied by a statistical mixture of Mn and In atoms. The unit cell expands by the In substitution, and crossing the critical limit for the Mn Mn spacing can allow the formation of Mn moments. This can contribute to themagnetic randomness and presumably glassy behaviour. (C) 2013 Elsevier Ltd. All rights reserved.
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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