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Metamagnetic transitions in RFe2(H,D)4.2 compounds (R=Y,Tb)

Authors :
Valérie Paul-Boncour
Olivier Isnard
T. Leblond
M. Guillot
Source :
Journal of Applied Physics. 101:09G514
Publication Year :
2007
Publisher :
AIP Publishing, 2007.

Abstract

The Tb for Y substitution in YFe2D4.2 leads to an increase of cell volume, a canted ferrimagnetic structure at low temperature, and a shift of the magnetovolumic transition temperature to higher value. The study of the structural and magnetic properties of TbFe2H4.2 and TbFe2D4.2 indicates a significant (H,D) isotope effect implying a larger cell volume and a higher transition temperature for the hydride compared to the deuteride.

Details

ISSN :
10897550 and 00218979
Volume :
101
Database :
OpenAIRE
Journal :
Journal of Applied Physics
Accession number :
edsair.doi...........d4b43a1869cc1d4d0d466ec9f9861486
Full Text :
https://doi.org/10.1063/1.2710456