Broadening of quantum-dot energy levels due to short-range elastic scatterers

Richard Berkovits

doi:10.1103/PhysRevB.51.4653

Broadening of quantum-dot energy levels due to short-range elastic scatterers

Richard Berkovits

Department of Physics

Research output: Contribution to journal › Article › peer-review

Abstract

The influence of disorder on the density of states (DOS) of a quantum dot is calculated using a perturbative diagrammatic method. The presence of elastic scatterers in the dot broadens the DOS peaks and reduces their height. This behavior may be detected by tunneling experiments as well as by far infrared spectroscopy measurements.

Original language	English
Pages (from-to)	4653-4656
Number of pages	4
Journal	Physical Review B
Volume	51
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevB.51.4653
State	Published - 1995

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abstract = "The influence of disorder on the density of states (DOS) of a quantum dot is calculated using a perturbative diagrammatic method. The presence of elastic scatterers in the dot broadens the DOS peaks and reduces their height. This behavior may be detected by tunneling experiments as well as by far infrared spectroscopy measurements.",

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Broadening of quantum-dot energy levels due to short-range elastic scatterers

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