3 papers
cond-mat.other2007
Anomalous exciton lifetime by an electromagnetic coupling of self-assembled quantum dots
E. W. Bogaart, J. E. M. Haverkort
We report on the experimental observation of a hitherto ignored long-range electromagnetic coupling between self-assembled quantum dots. A 12 times enhancement of the quantum dot e…
cond-mat.other2006
Observation of a Long-Range Interaction between Semiconductor Quantum Dots
E. W. Bogaart, J. E. M. Haverkort, R. Noetzel
We demonstrate electromagnetic interaction between distant quantum dots (QDs), as is observed from transient pump-probe differential reflectivity measurements. The QD-exciton lifet…
cond-mat.other2006
Differential reflection spectroscopy on InAs/GaAs quantum dots
E. W. Bogaart, J. E. M. Haverkort
In this report, we present the derivation of the differential reflection spectrum as has been reported in \emph{Phys. Rev. B} \textbf{72}, 195301 (2005).