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Experiment Signals a New Phase of Quantum Dot Measurements

 

作者: Barbara Goss Levi,  

 

期刊: Physics Today  (AIP Available online 1997)
卷期: Volume 50, issue 1  

页码: 19-21

 

ISSN:0031-9228

 

年代: 1997

 

DOI:10.1063/1.881649

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The study of electron transport through minuscule conducting regions known as quantum dots has revealed a variety of fascinating phenomena, in which one can see the effects of individual electrons. The plots of current versus voltage, for example, are no longer the straight lines so characteristic of macroscopic wires, but rather discrete staircases, with each successive plateau representing the presence of one additional electron on the dot.

 

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