磁性形状记忆合金
凝聚态物理
马氏体
磁场
晶体孪晶
材料科学
铁合金
假弹性
相(物质)
无扩散变换
磁化
核磁共振
结晶学
铁磁性
磁畴
物理
冶金
化学
微观结构
有机化学
量子力学
作者
K. Ullakko,Junjie Huang,C. Kantner,R. C. O’Handley,V. V. Kokorin
摘要
Strains of nearly 0.2% have been induced along [001] in unstressed crystals of Ni2MnGa with magnetic fields of 8 kOe applied at 265 K. These stains are associated with the superelastic motion of twin boundaries in the martensitic phase that is stable below about 274 K.
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