Changes in magnetic state of Y2(Fe,Mn)17-H systems: Regularities and potentialities
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00434618" target="_blank" >RIV/68378271:_____/14:00434618 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jallcom.2013.09.206" target="_blank" >http://dx.doi.org/10.1016/j.jallcom.2013.09.206</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jallcom.2013.09.206" target="_blank" >10.1016/j.jallcom.2013.09.206</a>
Alternative languages
Result language
angličtina
Original language name
Changes in magnetic state of Y2(Fe,Mn)17-H systems: Regularities and potentialities
Original language description
A systematic study is made of magnetic properties of hydrogenated Y2Fe17-xMnxHy intermetallic alloys (0x8 and 0y4.4 at.H/f) and the exchange interaction parameters of these compounds are estimated. It is found that hydrogen atoms enhance the ferromagnetic interactions. The decrease of the Curie temperature observed in both hydrides and parent alloys with substitution of manganese for iron gives an indication of the reinforcement of negative exchange interactions. As a result the magnetic order of the compounds under study is subject to change at high (x>6) manganese concentration. The transformation of magnetic state in the Y2(Fe,Mn)17-H system is explained on the basis of molecular field theory connecting the Curie temperatures with the value and signof exchange interaction integrals for magnetoactive atoms: iron and manganese.
Czech name
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Czech description
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Classification
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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Result continuities
Project
<a href="/en/project/GAP204%2F12%2F0150" target="_blank" >GAP204/12/0150: Magnetism, magnetoelasticity and magnetoacoustics of rare-earth and uranium intermetallics</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Alloys and Compounds
ISSN
0925-8388
e-ISSN
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Volume of the periodical
587
Issue of the periodical within the volume
FEB
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
8
Pages from-to
739-746
UT code for WoS article
000329114100116
EID of the result in the Scopus database
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