Martensitic transformation in ferromagnets: experiment and theory

Authors
Chernenko, VA L'vov, VA Cesari, E
Citation
Va. Chernenko et al., Martensitic transformation in ferromagnets: experiment and theory, J MAGN MAGN, 197, 1999, pp. 859-860
Citations number
7
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853 → ACNP
Volume
197
Year of publication
1999
Pages
859 - 860
Database
ISI
SICI code
0304-8853(199905)197:<859:MTIFEA>2.0.ZU;2-2
Abstract
A phenomenological model relating the magnetization process in the twinned martensitic state of the Fe- and Ni-based alloys to the strain-induced magn etic anisotropy has been analyzed. The estimated values of the magnetic sat uration fields, the magnetization jump at the martensitic transformation te mperature and the magnetoelastic deformation of a Ni-Mn-Ga shape memory all oy are in a good agreement with the experimental data. (C) 1999 Elsevier Sc ience B.V. All rights reserved.