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Reversible structural phase transition in Ni-Mn-Ga alloys in a magnetic field |
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| Authors: | I. E. Dikshtein D. I. Ermakov V. V. Koledov L. V. Koledov T. Takagi A. A. Tulaikova A. A. Cherechukin V. G. Shavrov |
| Affiliation: | (1) Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Mokhovaya ul. 18, Moscow, 103907, Russia;(2) Laboratory of Strong Magnetic Fields and Low Temperatures, Wroclaw, Poland;(3) Tohoku University, Sendai, Japan |
| Abstract: | In Ni2+x Mn1?x Ga shape-memory ferromagnetic alloys with coincident magnetic and structural phase transitions, a reversible structural field-induced phase transition was observed at constant temperature and pressure in magnetic fields of about 10 T. Computational results are in qualitative agreement with experiment. |
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