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Far-infrared and capacitance spectroscopy of self-assembled InAs quantum dots

A. Lorke·M. Fricke·B. T. Miller·M. Haslinger·J. P. Kotthaus·G. Medeiros-Ribeiro·P. M. Petroff
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Abstract

We review a number of recent experiments which are probing ground state and excitations of few-electron systems in self-assembled InAs quantum dots. Far-infrared spectroscopy, together with local as well as large-scale capacitive probing allows for a detailed investigation of the different contributions to the many-particle spectrum in the dots. The influence of electron--electron interactions on the ground state and the excitations is discussed.

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A. Lorke, M. Fricke, B. T. Miller, M. Haslinger, J. P. Kotthaus, G. Medeiros-Ribeiro, P. M. Petroff. 1996-09-27. Far-infrared and capacitance spectroscopy of self-assembled InAs quantum dots. https://arxiv.org/abs/cond-mat/9609266

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