NEW PHASE-DIAGRAM FOR (U,TH)BE13 - A MUON-SPIN-RESONANCE AND HC1 STUDY
NEW PHASE-DIAGRAM FOR (U,TH)BE13 - A MUON-SPIN-RESONANCE AND HC1 STUDY
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DOI：
10.1103/physrevlett.65.2816
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发表时间：
1990-11-26
影响因子：
8.6
通讯作者：
MACLAUGHLIN, DE
中科院分区：
文献类型：
--
作者：
HEFFNER, RH;SMITH, JL;MACLAUGHLIN, DE
给出了U1−x Thx Be13中Th浓度范围较宽的零场Muon自旋共振和低临界场数据，该数据跨越了观察到超导和第二低温相变的区域.根据低相变的性质，对整个T-x相界进行了归属和讨论。给出了将低相位与可能的磁性(违反时间反转)超导状态联系起来的论点。
Zero-field muon-spin-resonance and lower-critical-field data are presented for a wide range of Th concentrations in U 1− x Th x Be 13, spanning the region where both a superconducting and a second, lower-temperature phase transition are observed. Overall T-x phase boundaries are assigned and discussed according to the nature of the lower phase transition. Arguments for associating the lower phase with a possible magnetic (time-reversal–violating) superconducting state are given.