Magnetic and Mössbauer spectral study of ErFe11Ti and ErFe11TiH

Cristina Piquer, Raphaël P. Hermann, Fernande Grandjean, Gary J. Long, Olivier Isnard

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

The influence of the insertion of hydrogen into the crystal lattice of ErFe11Ti upon its spin reorientation was investigated. It was found that the insertion of hydrogen into ErFe11Ti to form ErFe11TiH expanded the lattice by 1% and increased the Curie temperature by 56 K. The presence of one titanium near neighbor in the environment of an iron site decreased the hyperfine field by ∼2T and changed the isomer shift by ∼0.05 mm/s.

Original languageEnglish
Pages (from-to)3414-3421
Number of pages8
JournalJournal of Applied Physics
Volume93
Issue number6
DOIs
StatePublished - Mar 15 2003
Externally publishedYes

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