Počet záznamů: 1
Magnetic domain structure across the austenite-martensite interface in Ni.sub.50./sub.Mn.sub.25./sub.Ga.sub.20./sub.Fe.sub.5./sub. single crystalline thin foil
- 1.0548669 - FZÚ 2022 RIV US eng J - Článek v odborném periodiku
Vronka, Marek - Straka, Ladislav - Klementová, Mariana - Heczko, Oleg
Magnetic domain structure across the austenite-martensite interface in Ni50Mn25Ga20Fe5 single crystalline thin foil.
Applied Physics Letters. Roč. 119, č. 21 (2021), č. článku 212901. ISSN 0003-6951. E-ISSN 1077-3118
Grant CEP: GA ČR GA19-09882S; GA MŠMT(CZ) EF16_019/0000760; GA MŠMT LM2018110
Grant ostatní: OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institucionální podpora: RVO:68378271
Klíčová slova: Lorentz transmission electron microscopy (LTEM) * shape memory alloys * magnetic domain structure
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 3.971, rok: 2021
Způsob publikování: Omezený přístup
https://doi.org/10.1063/5.0066983
We study the magnetic domain structure (MDS) in Ni50Mn25Ga20Fe5 single crystalline foil using Lorentz transmission electron microscopy. The martensite in the thicker region contains no twin domains and exhibits dense labyrinth MDS with magnetization out-of-plane. The austenite in the thinner region exhibits broad magnetic domains with magnetization in-plane. The transformation interface is about 1 μm broad, formed by an unusual nanosized laminated structure of austenite and martensite.
Trvalý link: http://hdl.handle.net/11104/0324775
Počet záznamů: 1