Ferromagnetic resonance in Ni-Mn based ferromagnetic Heusler alloys

S. Aksoy*, O. Posth, M. Acet, R. Meckenstock, J. Lindner, M. Farle, E. F. Wassermann

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

30 Citations (Scopus)

Abstract

Ferromagnetic Ni-Mn based Heusler alloys undergo martensitic transformations leading to properties such as magnetic shape memory, magnetic field induced strain and magneto-caloric effects. The occurrence of such effects are closely related to the nature of magnetic interactions around the transition. These interactions can be closely examined by the ferromagnetic resonance (FMR) technique. Here, we report on the results of FMR studies performed at various temperatures in the martensite and austenite states of powder samples and discuss the mixed nature of the magnetic interactions in the martensitic state.

Original languageEnglish
Article number092001
JournalJournal of Physics: Conference Series
Volume200
Issue numberSECTION 9
DOIs
Publication statusPublished - 2010
Externally publishedYes

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