Ni.sub.2./sub.MnGa shape memory alloy studied by x-ray diffraction measured in-situ in tension

0557165 - FZÚ 2023 RIV GB eng A - Abstract
Cejpek, P. - Máthis, K. - Drozdenko, D. - Colman, R. - Heczko, Oleg - Straka, Ladislav
Ni₂MnGa shape memory alloy studied by x-ray diffraction measured in-situ in tension.
Acta Crystallographica Section A-Foundation and Advances. Oxford Blackwell. Roč. 77, Aug. (2021), s. 1150-1150. ISSN 2053-2733. E-ISSN 2053-2733.
[IUCr Congress /25./. 14.08.2021-22.08.2021, Prague]
R&D Projects: GA ČR GA19-09882S
Institutional support: RVO:68378271
Keywords : shape memory * force induced reorientation * Ni₂MnGa * twinning
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
https://scripts.iucr.org/cgi-bin/paper?S0108767321085573

Ni2MnGa is a widely studied system due to its interesting properties related to the magnetic shape memory phenomena. The compounds based on Ni-Mn-Ga system have also an interesting application potential as the micropumps or the sensors [1, 2]. Their shape memory properties are connected to the martensitic transformation, during which the high-temperature cubic phase (austenite) undergoes a transformation to the low-temperature phase with a lower symmetry (martensite) [3].
Permanent Link: http://hdl.handle.net/11104/0331422