High magnetic field study of the Tm2Fe17 and Tm2Fe17 D3.2 compounds
Result description
A magnetization study of a Tm2Fe17 single crystal and aligned powder of the deuteride Tm2Fe17 D3.2 has been carried out in steady and pulsed magnetic fields. Tm2Fe17 is a ferrimagnet with TC =295 K and a spontaneous moment of 22 Bohr magnetons per formula unit at T = 4.2 K. Of particular interest are low-temperature magnetization curves along the c axis, which is an easy direction in Tm2Fe17 and a hard direction in the deuteride. In either case the magnetization increases with magnetic field undulatorily, in broad steps? whose height is a multiple of the atomic moment of Tm. In Tm2Fe17 the positions of the steps yield information on the Fe-Tm molecular field, 48 T on the Tm 2d site and 60 T on the Tm 2b site. The mean molecular field on Tm in the deuteride is found to be 49 T.
Keywords
The result's identifiers
Result code in IS VaVaI
Result on the web
DOI - Digital Object Identifier
Alternative languages
Result language
angličtina
Original language name
High magnetic field study of the Tm2Fe17 and Tm2Fe17 D3.2 compounds
Original language description
A magnetization study of a Tm2Fe17 single crystal and aligned powder of the deuteride Tm2Fe17 D3.2 has been carried out in steady and pulsed magnetic fields. Tm2Fe17 is a ferrimagnet with TC =295 K and a spontaneous moment of 22 Bohr magnetons per formula unit at T = 4.2 K. Of particular interest are low-temperature magnetization curves along the c axis, which is an easy direction in Tm2Fe17 and a hard direction in the deuteride. In either case the magnetization increases with magnetic field undulatorily, in broad steps? whose height is a multiple of the atomic moment of Tm. In Tm2Fe17 the positions of the steps yield information on the Fe-Tm molecular field, 48 T on the Tm 2d site and 60 T on the Tm 2b site. The mean molecular field on Tm in the deuteride is found to be 49 T.
Czech name
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Czech description
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Classification
Type
Jx - 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
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review. B
ISSN
1098-0121
e-ISSN
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Volume of the periodical
88
Issue of the periodical within the volume
17
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
"174406-1"-"174406-10"
UT code for WoS article
000326817900002
EID of the result in the Scopus database
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Basic information
Result type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP
BM - Solid-state physics and magnetism
Year of implementation
2013