Incommensurate modulated structure of the ferromagnetic shape-memory Ni2MnGa martensite
β Scribed by Lara Righi; Franca Albertini; Gianluca Calestani; Luigi Pareti; Antonio Paoluzi; Clemens Ritter; Pedro A. Algarabel; Luis Morellon; M. Ricardo Ibarra
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 348 KB
- Volume
- 179
- Category
- Article
- ISSN
- 0022-4596
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π SIMILAR VOLUMES
Neutron spectroscopy is an ideal technique to study the structure and dynamics of crystals. For the ferromagnetic shape memory alloy Ni 2 MnGa, all previously obtained information from inelastic neutron scattering experiments is restricted to the phonon dispersion in the austenitic (fcc) phase of al
## Abstract Magnetic shape memory alloys (MSMAs) are the smart materials which can undergo a reversible structural phase transition when a magnetic field is applied. The experimentally most studied MSMA, Ni~2~MnGa, undergoes a martensitic phase transition from a high temperature cubic phase to a lo