A Charge Parity Ammeter

N. J. Lambert

doi:10.1021/nl403659x

2014-02-17

DOI：10.1021/nl403659x

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摘要

En 中文

A metallic double dot is measured with radio frequency reflectometry. Changes in the total electron number of the double dot are determined via single electron tunnelling contributions to the complex electrical impedance. Electron counting experiments are performed by monitoring the impedance, demonstrating operation of a single electron ammeter without the need for external charge detection.

Keyword:

Single electron devices

Sisyphus impedance

Single electron ammeter

Radiofrequency reflectometry

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期刊

Nano Letters

IF:

9.1

论文数:

2.7W

被引数:

16.5W

机构

University of Cambridge

学者数:

7.7W

论文数: 7.1W

被引数: 13.7W

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