Number of the records: 1
Phase transition in a multiferroic Ni-Mn-Ga single crystal
- 1.0467361 - FZÚ 2017 RIV GB eng J - Journal Article
Veřtát, Petr - Drahokoupil, J. - Perevertov, Oleksiy - Heczko, Oleg
Phase transition in a multiferroic Ni-Mn-Ga single crystal.
Phase Transitions. Roč. 89, 7-8 (2016), s. 752-760. ISSN 0141-1594. E-ISSN 1029-0338
R&D Projects: GA ČR GB14-36566G; GA ČR GA15-00262S
Institutional support: RVO:68378271
Keywords : magnetic shape memory effect * ferroelastic domains * twinning structure * martensitic transformation * Heusler alloys * X-ray diffraction
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.060, year: 2016
We studied martensitic phase transformation, crystal structure and twinned microstructure of resulting martensite of a Ni-Mn-Ga single crystal as essential conditions for magnetic shape memory effect. Thermal dependence of electric resistivity, magnetic susceptibility and dilatation measurements were measured to characterise kinetics of the transformation. With the help of XRD analysis and optical microscopy we evaluated the hierarchical twinning microstructure in the 10M martensite.
Permanent Link: http://hdl.handle.net/11104/0266519
Number of the records: 1