Superconductor order parameter symmetry in UPd2Al3

被引：0
作者：
Bernhoeft, N [1 ]
机构：
[1] CEA GRenoble, CEN, DRFMC LCP, F-38054 Grenoble 9, France
来源：
EUROPEAN PHYSICAL JOURNAL B | 2000年 / 13卷 / 04期
关键词：
D O I：
10.1007/s100510050086
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The heavy fermion compound UPd2Al3 has attracted much interest on account of the coexistence of antiferromagnetism and superconductivity at temperatures below 2 K. The antiferromagnetic fluctuations provide, principally via inelastic neutron scattering, a window on the low frequency dynamics in this material. By an analysis of neutron scattering data, and taking into consideration results from other experimental probes, it is suggested which sheet(s) of the f-electron Fermi surface may play an active role in forming the superconducting state in UPd2Al3. The proposed scheme sheds new light on previously reported anomalies in this material.
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页码：685 / 694
页数：10
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