2 papers
cond-mat.mes-hall2009
Heterogeneous confinement in laterally coupled InGaAs/GaAs quantum dot molecules under lateral electric fields
Jie Peng, Claus Hermannstädter, Marcus Witzany +7
We study the electronic and optical properties of laterally coupled InGaAs/GaAs quantum dot molecules under lateral electric field. We find that electrons perceive the double-dot s…
cond-mat.mtrl-sci2006
{\it In-situ} Laser Microprocessing at the Quantum Level
Armando Rastelli, Ata Ulhaq, Suwit Kiravittaya +3
One of the biggest challenges of nanotechnology is the fabrication of nano-objects with perfectly controlled properties. Here we employ a focused laser beam both to characterize an…