Electronic interactions between quantum dots

被引：1
|
作者：
Kotthaus, JP
Hansen, W
Wharam, DA
机构：
[1] Sektion Physik, Ludwig-Maximilians-Univ. Munchen, D 80539 München, Geschwister-Scholl-Platz I
来源：
PHYSICA B | 1996年 / 227卷 / 1-4期
关键词：
quantum dots; electronic interactions; Coulomb blockade;
D O I：
10.1016/0921-4526(96)00318-3
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Recent experiments aimed at measuring the electronic interactions between voltage-tunable quantum dots in which the electron number can be varied by integer values are summarized. With suitable gate electrodes the quantum dots are defined electrostatically at a GaAs-AlGaAs heterojunction interface. In coupled quantum dots electronic interactions are made visible by studying Coulomb blockade oscillations of the static conductance as well as collective resonances of the dynamic conductance.
引用
收藏
页码：1 / 5
页数：5
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