STOCHASTIC COULOMB-BLOCKADE IN A DOUBLE-QUANTUM DOT

被引：76

作者：

KEMERINK, M ^{[1
]}

MOLENKAMP, LW ^{[1
]}

机构：

[1] PHILIPS RES LABS,5656 AA EINDHOVEN,NETHERLANDS

来源：

APPLIED PHYSICS LETTERS | 1994年 / 65卷 / 08期

关键词：

D O I：

10.1063/1.112209

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The series resistance of two coupled quantum dots in a (Al,Ga)As heterostructure has been studied experimentally. At very low lattice temperatures conductance oscillations of irregular amplitude and spacing are observed. The irregularities decrease on raising the temperature. The observations are interpreted as resulting from the stochastic Coulomb blockade effect.

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页码：1012 / 1014

页数：3

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