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Change of magnetic domain structure by mechanically induced twin boundary motion in Ni-Mn-Ga single crystal
- 1.0484415 - FZÚ 2018 RIV GB eng C - Conference Paper (international conference)
Kopecký, Vít - Heczko, Oleg
Change of magnetic domain structure by mechanically induced twin boundary motion in Ni-Mn-Ga single crystal.
Journal of Physics: Conference Series. Vol. 903. Bristol: IOP Publishing, 2017, s. 1-4, č. článku 012013. ISSN 1742-6588.
[Joint European Magnetic Symposia /8./, JEMS 2016. Glasgow (GB), 21.08.2016-26.08.2016]
R&D Projects: GA ČR GB14-36566G
Institutional support: RVO:68378271
Keywords : Ni-Mn-Ga * magnetic domains * MIR * twin boundary
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
The single variant state exhibits usual labyrinth and band magnetic domains depending on orientation of easy magnetization axis. By the passage of single twin boundary induced by mechanical stress the rake and granular domain patterns are formed. These domain patterns are further modified by repeated passage of the twin boundary resulting in similar domain patterns in the sample even though the orientation of the magnetization is different.
Permanent Link: http://hdl.handle.net/11104/0279601
Number of the records: 1