Strong 5f Ferromagnetism in UH3-Based Materials

Ladislav Havela; Mykhaylo Paukov; Ilya Tkach; Volodymyr Buturlim; Zdenek Matej; Silvie Maskova; Ilja Turek; Martin Divis; Daria Drozdenko; Miroslav Cieslar; Milan Dopita; Zuzana Molcanova; Marian Mihalik

doi:10.1557/adv.2016.287

Strong 5f Ferromagnetism in UH³-Based Materials

Ladislav Havela
, Mykhaylo Paukov
, Ilya Tkach
, Volodymyr Buturlim
, Zdenek Matej
, Silvie Maskova
, Ilja Turek
, Martin Divis
, Daria Drozdenko
, Miroslav Cieslar
, Milan Dopita
, Zuzana Molcanova
, Marian Mihalik

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

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.

Original language	English
Pages (from-to)	2987-2992
Number of pages	6
Journal	MRS Advances
Volume	1
Issue number	44
Early online date	Apr 27 2016
DOIs	https://doi.org/10.1557/adv.2016.287
State	Published - Apr 27 2016
Externally published	Yes

Keywords

ferromagnetic
hydrogenation
U

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10.1557/adv.2016.287

Cite this

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title = "Strong 5f Ferromagnetism in UH3-Based Materials",

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.",

keywords = "ferromagnetic, hydrogenation, U",

author = "Ladislav Havela and Mykhaylo Paukov and Ilya Tkach and Volodymyr Buturlim and Zdenek Matej and Silvie Maskova and Ilja Turek and Martin Divis and Daria Drozdenko and Miroslav Cieslar and Milan Dopita and Zuzana Molcanova and Marian Mihalik",

note = "Publisher Copyright: {\textcopyright} 2016 Materials Research Society.",

year = "2016",

month = apr,

day = "27",

doi = "10.1557/adv.2016.287",

language = "English",

volume = "1",

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TY - JOUR

T1 - Strong 5f Ferromagnetism in UH3-Based Materials

AU - Havela, Ladislav

AU - Paukov, Mykhaylo

AU - Tkach, Ilya

AU - Buturlim, Volodymyr

AU - Matej, Zdenek

AU - Maskova, Silvie

AU - Turek, Ilja

AU - Divis, Martin

AU - Drozdenko, Daria

AU - Cieslar, Miroslav

AU - Dopita, Milan

AU - Molcanova, Zuzana

AU - Mihalik, Marian

PY - 2016/4/27

Y1 - 2016/4/27

N2 - 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.

AB - 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.

KW - ferromagnetic

KW - hydrogenation

KW - U

UR - https://www.scopus.com/pages/publications/85024387030

U2 - 10.1557/adv.2016.287

DO - 10.1557/adv.2016.287

M3 - Article

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SN - 2059-8521

VL - 1

SP - 2987

EP - 2992

JO - MRS Advances

JF - MRS Advances

IS - 44

ER -

Strong 5f Ferromagnetism in UH³-Based Materials

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Keywords

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