Title :
Phonon interaction on a single quantum dot emission line
Author :
Stock, E. ; Baumgartner, A. ; Dachner, M. ; Warming, T. ; Schliwa, A. ; Patanè, A. ; Eaves, L. ; Richter, M. ; Knorr, A. ; Henini, M. ; Bimberg, D.
Author_Institution :
Inst. fur Festkorperphys., Tech. Univ.-Berlin, Berlin, Germany
Abstract :
We studied the coupling between the lattice vibrations and the electronic states of a single electrically pumped InAs/GaAs quantum dot. The experimental observed spectra agree excellent with theoretical modeling considering real QD structural parameters.
Keywords :
III-V semiconductors; electroluminescence; electron-phonon interactions; gallium arsenide; indium compounds; semiconductor quantum dots; InAs-GaAs; electroluminescence; electronic states; lattice vibrations; phonon interaction; quantum dot; single electrical pumping; single emission line; Electroluminescence; Gallium arsenide; Lattices; Optical pumping; Optical scattering; Phonons; Quantum dots; Quantum mechanics; Stimulated emission; Temperature; (230.5590) Quantum-well,-wire and -dot devices; (270.5568) Quantum cryptography; (300.6470) Spectroscopy, semiconductor;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
