OBSERVATION OF UNIVERSAL THERMOPOWER FLUCTUATIONS

被引：48

作者：

GALLAGHER, BL ^{[1
]}

GALLOWAY, T ^{[1
]}

BETON, P ^{[1
]}

OXLEY, JP ^{[1
]}

BEAUMONT, SP ^{[1
]}

THOMS, S ^{[1
]}

WILKINSON, CDW ^{[1
]}

机构：

[1] UNIV GLASGOW,DEPT ELECTR & ELECT ENGN,GLASGOW GL2 8QQ,SCOTLAND

来源：

PHYSICAL REVIEW LETTERS | 1990年 / 64卷 / 17期

关键词：

D O I：

10.1103/PhysRevLett.64.2058

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have measured the thermopower of small n+-GaAs wires using a novel electron heating technique. The results show very large fluctuations which are in good agreement with existing theories. We believe this to be the first observation of universal thermopower fluctuations. © 1990 The American Physical Society.

引用

页码：2058 / 2061

页数：4