Tuning the magnetic transition and magnetocaloric effect in Mn1-xCrxCoGe alloy ribbons
Tuning the magnetic transition and magnetocaloric effect in Mn1-xCrxCoGe alloy ribbons
复制标题
调节 Mn1-xCrxCoGe 合金带中的磁转变和磁热效应
DOI:
10.1016/j.jallcom.2016.08.126
复制
发表时间:
2017-01
影响因子:
6.2
通讯作者:
Z.C. Zhong
中科院分区:
文献类型:
--
作者:
Y. Wang;J. Cao;K.X. Guo;Z.C. Zhong
The Mn1-xCrxCoGe (x= 0.01, 0.015, 0.02, 0.03) alloy ribbons are prepared. The microstructure, structure, magnetic and magnetocaloric properties were studied in these ribbons. The substitution of Cr for Mn effectively reduces the structural transformation temperature of MnCoGe alloy. In annealed Mn0.98Cr0.02CoGe ribbons, a coupled magnetostructural transformation from the ferromagnetic TiNiSi-type to paramagnetic Ni2In-type state with the increasing temperature is observed. As a result, large magnetocaloric effect near room temperature and simultaneously almost zero magnetic hysteresis losses presented in these ribbons would be favorable to room-temperature magnetic refrigeration. In measuring the isothermal magnetization curves, both the loop and standard methods are adopted to compare and make sure the reliability of our results.
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影响因子:
6.2
作者:
S. Ma;D. Hou;C. Shih;Junya Wang;Y. Lee;W. Chang;Z. Zhong
通讯作者:
S. Ma;D. Hou;C. Shih;Junya Wang;Y. Lee;W. Chang;Z. Zhong
DOI:
10.1016/0031-9163(64)91158-8
发表时间:
1964-01-01
期刊:
PHYSICS LETTERS
影响因子:
--
作者:
BANERJEE, SK
通讯作者:
BANERJEE, SK
影响因子:
64.8
作者:
Tegus, O;Brück, E;de Boer, FR
通讯作者:
de Boer, FR
DOI:
10.1016/j.jallcom.2015.07.176
发表时间:
2015-11
期刊:
J. Alloys Compd
影响因子:
--
作者:
Ji-Rong Sun;Ji-Rong Sun;Bao-Gen Shen;Bao-Gen Shen
通讯作者:
Bao-Gen Shen
影响因子:
4
作者:
J. Llamazares;T. Sánchez;J. D. Santos;M. J. Pérez;M. Sanchez;B. Hernando;L. Escoda;J. Suñol
通讯作者:
J. Llamazares;T. Sánchez;J. D. Santos;M. J. Pérez;M. Sanchez;B. Hernando;L. Escoda;J. Suñol