Stress-free two-way thermoelastic shape memory and field-enhanced strain in Ni52Mn24Ga24 single crystals
Stress-free two-way thermoelastic shape memory and field-enhanced strain in Ni52Mn24Ga24 single crystals
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Ni52Mn24Ga24 单晶的无应力双向热弹性形状记忆和场增强应变
DOI:
10.1063/1.1325388
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发表时间:
2000-11
期刊:
影响因子:
--
通讯作者:
W.S.Zhan
中科院分区:
文献类型:
--
作者:
W.H.Wang,G.H.Wu,J.L.Chen,C.H.Yu,S.X.Gao,;W.S.Zhan
Stress-free and two-way thermoelastic shape memory, with 1.2% strain and 6 K temperature hysteresis, has been found in single crystalline Ni52Mn24Ga24. The deformation can be enhanced more than three times, up to 4.0% shrinkage with a bias field 1.2 T applied along the measurement direction, or changed to 1.5% expansion by the 1.2 T applied perpendicular to the measurement direction. For achieving a large deformation, the magnetic field exhibits a more evident contribution than an external stress on this material. These characteristics can be attributed to the low level of internal stress and the preferential orientation of the martensitic variants.
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影响因子:
3.2
作者:
S. J. Murray;M. Farinelli;C. Kantner;J. Huang;S. Allen;R. O'handley
通讯作者:
S. J. Murray;M. Farinelli;C. Kantner;J. Huang;S. Allen;R. O'handley
影响因子:
--
作者:
Tsunehiko Todoroki;H. Tamura
通讯作者:
Tsunehiko Todoroki;H. Tamura
DOI:
10.1201/9780849391088.ax2
发表时间:
2006-12
期刊:
--
影响因子:
--
作者:
V. Konchits
通讯作者:
V. Konchits
DOI:
10.1016/0956-716x(92)90168-e
发表时间:
1992-01
期刊:
Scripta Metallurgica Et Materialia
影响因子:
--
作者:
V. Kokorin;V. Martynov;V. Chernenko
通讯作者:
V. Kokorin;V. Martynov;V. Chernenko
影响因子:
2.1
作者:
Tickle, R;James, RD;Kokorin, VV
通讯作者:
Kokorin, VV