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Strong 5f Ferromagnetism in UH3-Based Materials

Havela, Ladislav ; Paukov, Mykhaylo ; Tkach, Ilya ; Buturlim, Volodymyr ; Matej, Zdenek LU orcid ; Maskova, Silvie ; Turek, Ilja ; Divis, Martin ; Drozdenko, Daria and Cieslar, Miroslav , et al. (2016) In MRS Advances 1(44). p.2987-2992
Abstract

Several diverse types of UH3-based hydrides can be prepared by hydrogenation of bcc U-based alloys. Pair Distribution Function (PDF) analysis using high-energy X-rays identified that the (UH3)1-xMo x hydrides are nanocrystalline, with the structure motif based mainly on the β-UH3 structure. α-UH3 represents a minority component. On the other hand, PDF of the (UH3)1-xZr x hydrides corresponds well to the α-UH3 crystal structure. All the hydrides are ferromagnetic, with the Curie temperature T C reaching up to 203 K.

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organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
ferromagnetic, hydrogenation
in
MRS Advances
volume
1
issue
44
pages
6 pages
publisher
Materials Research Society
external identifiers
  • scopus:85024387030
ISSN
2059-8521
DOI
10.1557/adv.2016.287
language
English
LU publication?
yes
id
38289edc-12fc-43c5-8b96-afb42dd1a677
date added to LUP
2020-10-26 10:03:35
date last changed
2023-08-16 12:58:51
@article{38289edc-12fc-43c5-8b96-afb42dd1a677,
  abstract     = {{<p>Several diverse types of UH3-based hydrides can be prepared by hydrogenation of bcc U-based alloys. Pair Distribution Function (PDF) analysis using high-energy X-rays identified that the (UH3)1-xMo x hydrides are nanocrystalline, with the structure motif based mainly on the β-UH3 structure. α-UH3 represents a minority component. On the other hand, PDF of the (UH3)1-xZr x hydrides corresponds well to the α-UH3 crystal structure. All the hydrides are ferromagnetic, with the Curie temperature T C reaching up to 203 K.</p>}},
  author       = {{Havela, Ladislav and Paukov, Mykhaylo and Tkach, Ilya and Buturlim, Volodymyr and Matej, Zdenek and Maskova, Silvie and Turek, Ilja and Divis, Martin and Drozdenko, Daria and Cieslar, Miroslav and Dopita, Milan and Molcanova, Zuzana and Mihalik, Marian}},
  issn         = {{2059-8521}},
  keywords     = {{ferromagnetic; hydrogenation}},
  language     = {{eng}},
  number       = {{44}},
  pages        = {{2987--2992}},
  publisher    = {{Materials Research Society}},
  series       = {{MRS Advances}},
  title        = {{Strong 5f Ferromagnetism in UH<sup>3</sup>-Based Materials}},
  url          = {{http://dx.doi.org/10.1557/adv.2016.287}},
  doi          = {{10.1557/adv.2016.287}},
  volume       = {{1}},
  year         = {{2016}},
}