Phase-Sensitive Test of UPt3Using Josephson Interferometry
Phase-Sensitive Test of UPt3Using Josephson Interferometry
复制标题
使用约瑟夫森干涉仪对 UPt3 进行相敏测试
DOI:
10.1143/jpsjs.75s.110
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发表时间:
2006
期刊:
影响因子:
--
通讯作者:
Y. Ōnuki
中科院分区:
文献类型:
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作者:
A. Sumiyama;R. Hata;Y. Oda;N. Kimura;E. Yamamoto;Y. Haga;Y. Ōnuki
Josephson critical current I c between a single crystal UPt 3 and Al has been measured for a corner junction on the UPt 3 faces perpendicular to the a [11 2 0] and b [10 1 0] axes. The magnetic field dependence of I c has shown a global maximum at zero magnetic field like the junctions on a single face. We have not observed a behavior indicating the phase shift of the order parameter between the a - and b -axis directions thus far.