Abstract
The phase composition, crystal structure, and physical properties (magnetization, electrical resistivity, thermoelectric power, relative elongation, and thermal expansion coefficient) of the stoichiometric alloy Ni50Mn25Ga25 and nonstoichiometric alloys Ni50 − x Cu x Mn29Ga21 (x = 0, 1, 2) with the thermoelastic martensitic transformation have been investigated. The influence of the chemical composition on the transformations and physical properties of the alloys has been determined.
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Original Russian Text © N.I. Kourov, V.G. Pushin, A.V. Korolev, V.V. Marchenkov, E.B. Marchenkova, V.A. Kazantsev, N.N. Kuranova, A.G. Popov, 2013, published in Fizika Tverdogo Tela, 2013, Vol. 55, No. 12, pp. 2351–2358.
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Kourov, N.I., Pushin, V.G., Korolev, A.V. et al. Crystal structure and physical properties of magnetic shape memory alloys Ni50 − x Cu x Mn29Ga21 . Phys. Solid State 55, 2471–2478 (2013). https://doi.org/10.1134/S1063783413120160
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DOI: https://doi.org/10.1134/S1063783413120160