Transport properties of filled skutterudite antiferromagnet GdRu4P12

被引：8
|
作者：
Matsuhira, K. [1 ]
Sekine, C.
Kihou, K.
Shirotani, I.
Wakeshima, M.
Hinatsu, Y.
Sei, Y.
Nakamura, A.
Takagi, S.
机构：
[1] Kyushu Inst Technol, Kitakyushu, Fukuoka 8048550, Japan
[2] Muroran Inst Technol, Muroran, Hokkaido 0508585, Japan
[3] Hokkaido Univ, Grad Sch Sci, Sapporo, Hokkaido 0600810, Japan
来源：
PHYSICA B-CONDENSED MATTER | 2006年 / 378-80卷 / 235-236期
关键词：
skutterudite; antiferromagnet; thermoelectric power;
D O I：
10.1016/j.physb.2006.01.088
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We report the transport properties (the electrical resistivity p(T) in a magnetic field and the thermoelectric power S(T)) on the filled skutterudite antiferromagnet GdRu4P12 (T-N = 22 K) synthesized under high pressure. A dramatic increase at TN observed in p(T) and S(T) suggests the formation of a superzone gap due to the Fermi Surface nesting. The strong field dependence of p(T) below 60 K is interpreted as a suppress of magnetic fluctuation. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：235 / 236
页数：2
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