SINGLE ELECTRON PUMP FABRICATED WITH ULTRASMALL NORMAL TUNNEL-JUNCTIONS

被引：147
|
作者：
POTHIER, H
LAFARGE, P
ORFILA, PF
URBINA, C
ESTEVE, D
DEVORET, MH
机构：
[1] DSM, SPSRM, CEN Saclay
来源：
PHYSICA B | 1991年 / 169卷 / 1-4期
关键词：
D O I：
10.1016/0921-4526(91)90332-9
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We have designed and operated a device through which single electrons can be "pumped" reversibly. It consists of a linear array of three tunnel junctions voltage biased below the Coulomb gap. Phase shifted ac voltages applied to two gates pump one electron per cycle.
引用
收藏
页码：573 / 574
页数：2
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