Volume 123, Number 1, July 2018
|Number of page(s)||4|
|Section||Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties|
|Published online||01 August 2018|
Mesoscopic fluctuation in a multilevel quantum dot in the Kondo regime
Samsung Electronics - Yongin, Gyeonggi 17113, Korea
Received: 12 November 2017
Accepted: 11 July 2018
We study the mesoscopic fluctuation in a multilevel quantum dot on account of the disorder. In the regime of strong Coulomb blockade, statistically independent multilevel contributes to suppression of a single-particle level fluctuation near the mixed valence regions and this results in a narrow Gaussian distribution of an effective tunneling amplitude.
PACS: 72.10.Fk – Scattering by point defects, dislocations, surfaces, and other imperfections (including Kondo effect) / 74.62.En – Effects of disorder
© EPLA, 2018
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