Structural and magnetic phase transitions in shape-memory alloys<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Ni</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn><mml:mo>+</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Mn</mml:mi></mml:mrow><mml:mrow><mml:mn>1</mml:mn><mml:mi>−</mml:mi><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:mrow><mml:mi mathvariant="normal">Ga</mml:mi></mml:math>

Н. Васильев, А.; D. Bozhko, A.; Khovaylo, Vladimir; E. Dikshteǐn, I.; Г. Шавров, В.; D. Buchelnikov, V.; Matsumoto, M.; Suzuki, Shigeru; Takagi, Toshiyuki; Tani, Junji

doi:10.1103/physrevb.59.1113

Public

Structural and magnetic phase transitions in shape-memory alloysNi2+xMn1−xGa

Published in Physical review. B, Condensed matter • Jan 1, 1999

Authors:

А. Н. Васильев

A. D. Bozhko

Vladimir Khovaylo

Abstract

The Heusler-type alloy ${\mathrm{Ni}}_{2+x}{\mathrm{Mn}}_{1\ensuremath{-}x}\mathrm{Ga}$ exhibits well defined shape memory properties in a ferromagnetic state, which means that the martensitic transition temperature is lower than the Curie point of this material. The change of composition makes thes...

Subject

Phase diagram

Condensed matter physics

Curie temperature

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