Accuracy of quantized single-electron current in a one-dimensional channel

被引：25

作者：

Janssen, TJBM ^{[1
]}

Hartland, A ^{[1
]}

机构：

[1] Natl Phys Lab, Teddington TW11 0LW, Middx, England

来源：

PHYSICA B | 2000年 / 284卷

关键词：

quantum current standard; single-electron devices;

D O I：

10.1016/S0921-4526(99)02978-6

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The quantized acoustoelectric current induced by a surface acoustic wave in a one-dimensional channel, offers the possibility to resolve the metrological triangle between frequency f, voltage V, and current I. We report on the accuracy and sensitivity of our current measurement and present quantized current data. (C) 2000 National Physical Laboratory. Published by Elsevier Science B.V. All rights reserved.

引用

页码：1790 / 1791

页数：2