Influence of substitutions and hydrogenation on the structural and magnetic properties of (R'R'')2Fe17(R',R''= Sm, Er, Ho): Compositions with promising fundamental characteristics

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00566406" target="_blank" >RIV/68378271:_____/22:00566406 - isvavai.cz</a>
Alternative codes found
RIV/26722445:_____/22:N0000041 RIV/00216208:11320/22:10440623
Result on the web
<a href="https://doi.org/10.1016/j.jallcom.2021.163228" target="_blank" >https://doi.org/10.1016/j.jallcom.2021.163228</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jallcom.2021.163228" target="_blank" >10.1016/j.jallcom.2021.163228</a>

Result language
angličtina
Original language name
Influence of substitutions and hydrogenation on the structural and magnetic properties of (R'R'')2Fe17(R',R''= Sm, Er, Ho): Compositions with promising fundamental characteristics
Original language description
The structural and magnetic properties of the (R,R’)2Fe17-type (R and R’ are heavy (Ho, Er) and light (Sm) rare earth metals, respectively) compounds and the (R,R’)2Fe17Hy hydrides are reported. The hydrides with a high hydrogen concentration (y ≥ 4) are obtained by direct hydrogen absorption by the intermetallics. The rhombohedral Th2Zn17-type of structure is inherent in the Sm containing parent compounds and hydrides. The unit cell increase and increased Curie temperature are characteristic of the hydrides. Magnetic properties of the samples are investigated in pulsed magnetic fields up to 60 T. Strong magnetic fields induce phase transitions in the compounds with a high content of heavy rare earth elements. The parameter of the intersublattice exchange interaction is estimated.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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