Title :
Non-classical transport regimes of excitons in semiconductor quantum wells
Author :
Hui Zhao ; Dal Don, B. ; Moehl, S. ; Kalt, H.
Author_Institution :
Inst. fur Angewandte Phys., Karlsruhe Univ., Germany
Abstract :
We monitor directly non-classical transport of quantum-well excitons. The excitons propagate coherently up to four hundreds nanometers, followed by a hot-exciton transport on a length scale of several micrometers at low temperatures.
Keywords :
excitons; photoluminescence; semiconductor quantum wells; time resolved spectra; hot-exciton transport; nonclassical transport regimes; quantum-well excitons; semiconductor quantum wells; time resolved nanophotoluminescence; Excitons; Monitoring; Optical propagation; Photoluminescence; Quantum wells; Solid modeling; Spatial resolution; Spectroscopy; Temperature; Zinc compounds;
Conference_Titel :
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-749-0
DOI :
10.1109/QELS.2003.238218
