Critical Current Properties of c-axis Oriented Hg(Re)1223 Bulks
Critical Current Properties of c-axis Oriented Hg(Re)1223 Bulks
复制标题
c 轴取向 Hg(Re)1223 块体的临界电流特性
DOI:
10.1109/tasc.2012.2235520
复制
发表时间:
2013
期刊:
影响因子:
--
通讯作者:
K.Kishio
中科院分区:
文献类型:
--
作者:
T.Ozaki;J.Shimoyama;A.Yamamoto;H.Ogino;K.Kishio
The easy magnetization axis of Hg(Re)1223 is c-axis, which enables us to synthesize c-axis oriented Hg(Re)1223 polycrystalline materials using a static magnetic field. In the present study, fabrication of the c-axis oriented Hg(Re)1223 bulks was attempted by the slip-casting method in magnetic field. The Hg(Re)1223 powder sintered under various conditions was slip-cast in 8 T and 2nd-sintered under various conditions. The 2nd-sintered bulks showed Jc~ 12 kA cm-2at 20 K and ~ 2.4kA cm-2at 77 K in low fields, which are quite high values for Hg(Re)1223 sintered bulks.