Elucidation of microstructures produced in Ni51Fe 22Ga27 ferromagnetic shape memory alloy

Y. Murakami, T. Yano, D. Shindo, R. Kainuma, K. Oikawa, K. Ishida

研究成果: Contribution to journalArticle査読

2 被引用数 (Scopus)

抄録

Both the magnetic and crystallographic microstructures in the ferromagnetic shape memory alloy Ni51Fe22Ga27 were extensively studied by electron holography, electron diffraction, dark-field image observations, and the phenomenological crystallographic theory of martensitic transformations. This study elucidated anomalies that were observed in the magnetic flux pattern before the onset of the martensitic transformation. Furthermore, the observations clarified the relationship between the magnetization vectors and the shape strain directions in the martensite variants that formed a self-accommodation group.

本文言語英語
論文番号043904
ジャーナルJournal of Applied Physics
107
4
DOI
出版ステータス出版済み - 2010
外部発表はい

All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

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