Ferromagnetic shape memory alloys: Theory of interactions

被引：27
|
作者：
Paul, DI [1 ]
O'Handley, RC [1 ]
Peterson, B [1 ]
机构：
[1] MIT, Cambridge, MA 02139 USA
来源：
JOURNAL OF APPLIED PHYSICS | 2005年 / 97卷 / 10期
关键词：
D O I：
10.1063/1.1854871
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Twin boundary motion in a viscous discrete lattice is examined in the presence of a dislocation defect and a magnetic driving force supplemented by an acoustical signal. The results show, amongst others, a resistance to twin boundary motion due to lattice discreteness and a large but temporary reduction in twin boundary velocity during the interaction between the localized pulse and the dislocation. (c) 2005 American Institute of Physics.
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页数：3
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