On changes of Monoclinic Twinning by Passage of Type II Twin Boundary in Ni-Mn-Ga 10M Martensite

被引：0
|
作者：
Kopecky, V. [1 ]
Heczko, O. [1 ]
机构：
[1] Czech Acad Sci, Inst Phys, Slovance 2, Prague 18221 8, Czech Republic
来源：
ACTA PHYSICA POLONICA A | 2018年 / 134卷 / 03期
关键词：
5-LAYERED MARTENSITE; MEMORY; INTERFACE; FIELD;
D O I：
10.12693/APhysPolA.134.867
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
High mobility of a/c twin boundaries in 10M martensite of Ni-Mn-Ga is a unique phenomenon which can be used in various applications, e.g. actuation. The reason for the phenomenon may be the complex twinning system. This work is the first study of the interaction between monoclinic twinning and type II single twin boundary. We show at the level of optical microscopy that monoclinic twins crossing type II twin boundary are compatible enough to occur no or minor changes after type II twin boundary passage.
引用
收藏
页码：867 / 870
页数：4
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