IMAGING THE CURRENT DISTRIBUTION IN THE QUANTUM HALL-EFFECT

被引：0
|
作者：
KENT, AJ
MCKITTERICK, DJ
HAWKER, P
HENINI, M
机构：
来源：
HELVETICA PHYSICA ACTA | 1992年 / 65卷 / 2-3期
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D O I：
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper we describe a new imaging technique for probing the spatial distribution of current in a two-dimensional electron gas (2DEG) in the quantum Hall effect (QHE). We also present preliminary results which indicate that the current is carried by edge states in the QHE.
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页码：331 / 332
页数：2
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