Model for the elastic behavior near intermartensitic transitions

Transitions between different martensitic states have been observed in Ni 0.50 Mn 0.284 Ga 0.216 using elastic constant measurements. In this paper, we develop a model to explain the reentrant behavior based on a Landau expansion of the free energy in strain space. Here, we assume that the coefficie...

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Veröffentlicht in:Journal of applied physics 2005-05, Vol.97 (10), p.10M302-10M302-3
Hauptverfasser: Dai, Liyang, Cullen, James, Wuttig, Manfred
Format: Artikel
Sprache:eng
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