High-field study of normal-state magnetotransport in Tl2Ba2CuO6+δ

被引：32

作者：

Tyler, AW

Ando, Y

Balakirev, FF

Passner, A

Boebinger, GE

Schofield, AJ

Mackenzie, AP

Laborde, O

机构：

[1] Univ Cambridge, Irc Superconduct, Cambridge CB3 0HE, England

[2] Lucent Technol, Bell Labs, Murray Hill, NJ 07974 USA

[3] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

[4] Univ Cambridge, Cavendish Lab, TCM, Cambridge CB3 0HE, England

[5] CNRS, Ctr Rech Tres Basses Temp, Lab Champs Magnet Intenses, F-38042 Grenoble, France

来源：

PHYSICAL REVIEW B | 1998年 / 57卷 / 02期

关键词：

D O I：

10.1103/PhysRevB.57.R728

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present a study of in-plane normal-state magnetotransport in single-crystal Tl2Ba2CuO6+delta in 60-T pulsed magnetic fields. In optimally doped samples (T-c similar to 80 K) the weak-magnetic-field regime extends to fields as high as 60 T, but in overdoped samples (T-c similar to 30 K) we an able to leave the weak-field regime, as shown by the behavior of both the magnetoresistance and the Hall resistance. Data from samples of both dopings provide constraints on the class of model necessary to describe normal-state transport in the cuprates.

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页码：R728 / R731

页数：4

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