Tunable coulomb blockade and giant coulo
Tunable coulomb blockade and giant coulomb blockade magnetoresistance in a double quantum dot system
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X.-G. Zhang; T. Xiang
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Article
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2011
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John Wiley and Sons
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English
⚖ 120 KB
## Abstract We propose a Hubbard model to describe the tunneling effect of electrons in a double quantum dot system connected in the parallel circuit configuration to electrodes. The change in the interdot coupling is shown to dramatically influence the Coulomb blockade (CB) properties. For magneti