Large room-temperature elastocaloric effect of Ni57Mn18Ga21In4 alloy undergoing a magnetostructural coupling transition
Large room-temperature elastocaloric effect of Ni57Mn18Ga21In4 alloy undergoing a magnetostructural coupling transition
复制标题
Ni57Mn18Ga21In4合金磁结构耦合转变的大室温弹热效应
DOI:
10.1016/j.scriptamat.2016.11.024
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发表时间:
2017-03
影响因子:
6
通讯作者:
Chengao Jiang
中科院分区:
文献类型:
--
作者:
Jingmin Wang;Qian Yu;Kangyi Xu;Chi Zhang;Yuye Wu;Chengao Jiang
The elastocaloric effect (eCE) is studied in a Ni57Mn18Ga21In4alloy undergoing the magnetostructural transition from paramagnetic austenite (PMA) to ferromagnetic martensite (FMM). Superelasticity associated with the stress-induced transition from PMA to FMM is realized at room temperature. Simultaneously, a large eCE marked by a temperature change ΔTadup to 9.6 K is detected. It is revealed that both the lattice vibration and magnetization change positively contribute to the large eCE. This work may open the possibility of tuning the eCE by simultaneous application of magnetic field and bias stress.
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影响因子:
4
作者:
Linfang Zhang;Jingmin Wang;Hui Hua;Chengbao Jiang;Huibin Xu
通讯作者:
Huibin Xu
影响因子:
3.2
作者:
B. Ingale;R. Gopalan;M. M. Raja-M.;V. Chandrasekaran;S. Ram
通讯作者:
B. Ingale;R. Gopalan;M. M. Raja-M.;V. Chandrasekaran;S. Ram
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Jian Liu
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Manosa, Lluis;Jarque-Farnos, Segio;Planes, Antoni
通讯作者:
Planes, Antoni
影响因子:
3.2
作者:
Tusek, J.;Engelbrecht, K.;Pryds, N.
通讯作者:
Pryds, N.