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arXiv 1406.0627cond-mat.mtrl-scicond-mat.stat-mechcond-mat.str-el
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磁性记忆合金中的相共存和间断一级相变

Phase coexistence and interrupted 1st order transition in magnetic shape memory alloys

P Chaddah

摘要:

目前对功能性Ni-Mn-Z(Z = Ga,In,Sn)Heusler合金的结构和磁性能的理论研究解决了从奥氏体到马氏体的结构转变的起源,并且还解决了与这种磁结构转变相关的潜热的主要贡献。这将有助于理解一阶磁跃迁动力学停滞的起源。

英文摘要:

Current theoretical studies on structural and magnetic properties of functional Ni-Mn-Z (Z = Ga, In, Sn) Heusler alloys address the origin of the structural transition from the austenite to martensite, and also address the dominant contribution to the latent heat associated with this magneto-structural transition. This should help understand the origin of kinetic arrest of 1st order magnetic transitions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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