Publication Date:
2014-04-29
Description:
Author(s): A. Beckel, A. Ludwig, A. D. Wieck, A. Lorke, and M. Geller Using transconductance spectroscopy we study the tunneling dynamics of electrons from a two-dimensional electron gas (2DEG) into excited and ground states of a layer of self-assembled InAs quantum dots (QDs). From an initially selected nonequilibrium condition, we observe the charging dynamics of th... [Phys. Rev. B 89, 155430] Published Mon Apr 28, 2014
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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