Order parameter symmetry in UPd2Al3

被引：3
作者：
Bernhoeft, N [1 ]
Roessli, B
Sato, N
Aso, N
Hiess, A
Lander, GH
Endoh, Y
Komatsubara, T
机构：
[1] CEA Grenoble, DRFMC, LCP, F-38054 Grenoble, France
[2] ETH Zurich, Neutron Scattering Lab, CH-5232 Villigen, Switzerland
[3] Paul Scherrer Inst, CH-5232 Villigen, Switzerland
[4] Tohoku Univ, Dept Phys, Sendai, Miyagi 98077, Japan
[5] Univ Tokyo, Neutron Scattering Lab, Tokyo 3191106, Japan
[6] Inst Max Von Laue Paul Langevin, F-38042 Grenoble, France
[7] Commiss European Communities, JRC, Inst Transuranium Elements, D-76125 Karlsruhe, Germany
来源：
PHYSICA B | 2000年 / 281卷
关键词：
superconducting gap; UPd2Al3;
D O I：
10.1016/S0921-4526(99)01208-9
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 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 play an active role in forming the superconducting state in UPd2Al3. (C) 2000 Elsevier Science B.V. All rights reserved.
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收藏
页码：993 / 995
页数：3
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