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Experimental Observations versus First-Principles Calculations for Ni-Mn-Ga Ferromagnetic Shape Memory Alloys: A Review
- 1.0559055 - ÚT 2023 RIV DE eng J - Journal Article
Seiner, Hanuš - Zelený, M. - Sedlák, Petr - Straka, Ladislav - Heczko, Oleg
Experimental Observations versus First-Principles Calculations for Ni-Mn-Ga Ferromagnetic Shape Memory Alloys: A Review.
Physica Status Solidi. Roč. 16, č. 6 (2022), č. článku 2100632. ISSN 1862-6254. E-ISSN 1862-6270
R&D Projects: GA ČR(CZ) GA21-06613S
Institutional support: RVO:61388998 ; RVO:68378271
Keywords : ferromagnetic shape memory alloys * first-principles calculations * magnetically induced reorientation * martensite * twins
OECD category: Condensed matter physics (including formerly solid state physics, supercond.); Condensed matter physics (including formerly solid state physics, supercond.) (FZU-D)
Impact factor: 2.8, year: 2022
Method of publishing: Limited access
https://onlinelibrary.wiley.com/doi/abs/10.1002/pssr.202100632
This review summarizes recent advances in first-principles simulations of the structural, mechanical, and magnetomechanical properties of Ni-Mn-Ga-based ferromagnetic shape memory alloys from the perspective of experimental characterization. It focuses on calculations that can capture the main features of the low-temperature phases, particularly the appearance of spatial modulations, the occurrence of intermartensitic transitions, and the high mobility of the twin boundaries, which allows for magnetically induced reorientation.
Permanent Link: https://hdl.handle.net/11104/0332613
Number of the records: 1