Normal state ac Hall effects in YBa2Cu3O7 thin films

被引：38

作者：

Kaplan, SG

Wu, S

Lihn, HTS

Drew, HD

Li, Q

Fenner, DB

Phillips, JM

Hou, SY

机构：

[1] UNIV MARYLAND,CTR SUPERCONDUCT RES,DEPT PHYS,COLLEGE PK,MD 20742

[2] ADV FUEL RES,E HARTFORD,CT 06138

[3] AT&T BELL LABS,MURRAY HILL,NJ 07974

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 76卷 / 04期

关键词：

D O I：

10.1103/PhysRevLett.76.696

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have measured the magnetotransmission of thin film samples of YBa2Cu3O7 in the normal state using circularly polarized light at frequencies from 15 to 180 cm(-1) The magneto-optical signal is consistent with the ac Hall effect of holes with a reduced scattering rate and an enhanced mass compared to the zero-field transport parameters. This result agrees with a simple high-frequency extension of models which have been developed to explain the anomalous de Hall effect in the normal state of high-T-c superconductors.

引用

页码：696 / 699

页数：4

共 18 条

[1] HALL-EFFECT IN THE 2-DIMENSIONAL LUTTINGER LIQUID [J].