The stability of the ferromagnetic state in La(Fe0.86Al0.14)13 under high pressure

M. M. Abd-Elmeguid*, B. Schleede, H. Micklitz, T. T. Palstra, G. J. Nieuwenhuys, K. H.J. Buschow

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

14 Citations (Scopus)
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Abstract

The ferromagnetic (FM) La(Fe0.86Al0.14)13 Invar alloy displays a pressure-induced FM to antiferromagnetic (AF) phase transition at a pressure as low as p{less-than or approximate}0.1 GPa. A quantitative analysis of the results shows that the FM → AF magnetic phase transition recently observed in La(FexAl1-x)13 at ambient pressure is governed by the decrease of the unit cell volume rather than the increase of the number of Fe nearest neighbor atoms.

Original languageEnglish
Pages (from-to)177-180
Number of pages4
JournalSolid state communications
Volume63
Issue number2
DOIs
Publication statusPublished - 1 Jan 1987
Externally publishedYes

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