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Are RENiAl hydrides metallic?
- 1.0342512 - FZÚ 2011 RIV DE eng J - Journal Article
Eichinger, K. - Havela, L. - Prokleška, J. - Stelmakhovych, O. - Daniš, S. - Šantavá, Eva - Miliyanchuk, K.
Are RENiAl hydrides metallic?
International Journal of Materials Research. Roč. 100, č. 9 (2009), s. 1200-1202. ISSN 1862-5282. E-ISSN 2195-8556
Grant - others:GA ČR(CZ) GA202/07/0418
Institutional research plan: CEZ:AV0Z10100520
Keywords : rare earth metals * magnetism * hydrides
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.862, year: 2009
Due to hydrogenation, the crystal structure of GdNiAl distorts from hexagonal to orthorhombic. The magnetic ordering temperature decreases dramatically and the magnetic entropy of this phase transition is in good agreement with theory. LuNiAl does not change its structure type, but it was found that the electronic contribution to specific heat decreases dramatically. None of the two phases loses its metallic character.
Permanent Link: http://hdl.handle.net/11104/0185231
Number of the records: 1