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Phonon Coupling to Excitonic Transitions in Single InGaAs/AlGaAs Quantum Dots
Linköping University, Department of Physics, Chemistry and Biology, Semiconductor Materials. Linköping University, Faculty of Science & Engineering.ORCID iD: 0000-0002-4547-6673
Linköping University, Department of Physics, Chemistry and Biology, Semiconductor Materials. Linköping University, Faculty of Science & Engineering.
Tyndall National Institute, University College Cork, “Lee Maltings”, Cork, Ireland.
Tyndall National Institute, University College Cork, “Lee Maltings”, Cork, Ireland.
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2011 (English)Conference paper (Refereed)
Abstract [en]

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.
National Category
Atom and Molecular Physics and Optics
Identifiers
URN: urn:nbn:se:liu:diva-118684DOI: 10.1063/1.3666507ISBN: 978-0-7354-1002-2OAI: oai:DiVA.org:liu-118684DiVA: diva2:816574
Conference
30th International Conference on the Physics of Semiconductors (ICPS)
Available from: 2015-06-03 Created: 2015-06-03 Last updated: 2015-06-18

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Karlsson, K FredrikDufåker, DanielHoltz, Per-OlofSernelius, Bo E.
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Semiconductor MaterialsFaculty of Science & EngineeringTheoretical Physics
Atom and Molecular Physics and Optics

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ReferencesLink to record
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