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| Numéro |
J. Phys. IV France
Volume 11, Numéro PR8, Novembre 2001
Fifth European Symposium on Martensitic Transformations and Shape Memory Alloys
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| Page(s) | Pr8-293 - Pr8-298 | |
| DOI | https://doi.org/10.1051/jp4:2001850 | |
Fifth European Symposium on Martensitic Transformations and Shape Memory Alloys
J. Phys. IV France 11 (2001) Pr8-293-Pr8-298
DOI: 10.1051/jp4:2001850
1 Institute of Metal Physics, Department of Phase Transitions, Vernadsky St. 36, 252142 Kiev, Ukraine
2 Helsinki University of Technology, Laboratory of Engineering Physics and Mathematics, Rakentajankio 2C, 02150 Espoo, Finland
© EDP Sciences 2001
J. Phys. IV France 11 (2001) Pr8-293-Pr8-298
DOI: 10.1051/jp4:2001850
The model of magnetic-field-controlled shape memory effect in NiMnGa
A.A. Likhachev1 and K. Ullakko21 Institute of Metal Physics, Department of Phase Transitions, Vernadsky St. 36, 252142 Kiev, Ukraine
2 Helsinki University of Technology, Laboratory of Engineering Physics and Mathematics, Rakentajankio 2C, 02150 Espoo, Finland
Abstract
This report represents some new experimental results and the quantitative model describing large magneto-strain effect and main mechanical and magnetic properties observed in several ferromagnetic shape-memory alloys. The model application to giant magneto-strain effect recently found in some non-stoichiometric Ni-Mn-Ga alloys is discussed.
© EDP Sciences 2001