Phonon Coupling to Excitonic Transitions in Single InGaAs/AlGaAs Quantum Dots
2011 (English)Conference paper (Refereed)
The LO‐phonon coupling is experimentally examined from the optical decay of various charged and neutral exciton species in single quantum dots. A positive trion exhibits significantly weaker LO‐phonon replicas in the photoluminescence spectrum than the neutral and negatively charged species.
Place, publisher, year, edition, pages
2011. Vol. 1399, no 1, 569-570 p.
Atom and Molecular Physics and Optics
IdentifiersURN: urn:nbn:se:liu:diva-118684DOI: 10.1063/1.3666507ISBN: 978-0-7354-1002-2OAI: oai:DiVA.org:liu-118684DiVA: diva2:816574
30th International Conference on the Physics of Semiconductors (ICPS)