HALL-EFFECT OF URU2SI2 IN VERY HIGH MAGNETIC-FIELDS UP TO 40.5T

被引：16

作者：

BAKKER, K

DEVISSER, A

MENOVSKY, AA

FRANSE, JJM

机构：

[1] Van der Waals-Zeeman Laboratorium, Universiteit van Amsterdam

来源：

PHYSICA B-CONDENSED MATTER | 1993年 / 186-88卷

关键词：

D O I：

10.1016/0921-4526(93)90684-X

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The Hall coefficient (R(H)) of the heavy-fermion compound URu2Si2 has been measured in very high magnetic fields directed along the tetragonal axis at temperatures of 0.6, 1.5 and 4.2 K. At low fields, R(H) = 15 x 10(-3) cm3/C, but is reduced to almost zero in the high-field limit (40.5 T). The three high-field transitions, previously observed in the magnetization and the magnetoresistance, are also identified in the Hall resistance at fields of 35.6, 36.2 and 39.2 T at T = 1.5 K.

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收藏

页码：720 / 722

页数：3

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