DIRECT MEASUREMENT OF THE TRANSMISSION MATRIX OF A MESOSCOPIC CONDUCTOR

被引：40

作者：

SHEPARD, KL

ROUKES, ML

VANDERGAAG, BP

机构：

[1] Bellcore, Red Bank

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 68卷 / 17期

关键词：

D O I：

10.1103/PhysRevLett.68.2660

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have developed an experimental approach which permits evaluation of the entire transmission matrix of a mesoscopic conductor. Results are presented from two new investigations enabled by this technique: (a) We study ballistic multiprobe conductors in the limit of weak probe coupling, and (b) we image modal features in the distribution function of electrons emerging from a quantum point contact.

引用

页码：2660 / 2663

页数：4

共 20 条

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