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arXiv 0710.0912cond-mat.str-elcond-mat.mes-hall
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三量子点二能级系统中的近藤效应:散粒噪声特性

Fano-Kondo effect in a two-level system with triple quantum dots: shot noise characteristics

Tetsufumi Tanamoto, Yoshifumi Nishi, Shinobu Fujita

摘要:

从理论上比较了Fano-近藤效应和Fano效应的输运性质。研究了零温下Fano-Kondo区三量子点系统的散粒噪声特性,并讨论了量子点中强电关联的影响。我们发现量子点中的库仑相互作用对Fano倾角的调制有很大的影响。

英文摘要:

We theoretically compare transport properties of Fano-Kondo effect with those of Fano effect. We focus on shot noise characteristics of a triple quantum dot (QD) system in the Fano-Kondo region at zero temperature, and discuss the effect of strong electric correlation in QDs. We found that the modulation of the Fano dip is strongly affected by the on-site Coulomb interaction in QDs.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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