KOPS - The Institutional Repository of the University of Konstanz

Enhanced Determination of Emission Fine Structure and Orientation of Individual Quantum Dots Based on Correction Algorithm for Spectral Diffusion

Enhanced Determination of Emission Fine Structure and Orientation of Individual Quantum Dots Based on Correction Algorithm for Spectral Diffusion

Cite This

Files in this item

Files Size Format View

There are no files associated with this item.

GUMBSHEIMER, Pascal, Frieder CONRADT, Yannic BEHOVITS, Steffen HUBER, Christopher HINZ, Carla NEGELE, Stefan MECKING, Denis SELETSKIY, Alfred LEITENSTORFER, 2021. Enhanced Determination of Emission Fine Structure and Orientation of Individual Quantum Dots Based on Correction Algorithm for Spectral Diffusion. In: Journal of Physics D: Applied Physics. Institute of Physics Publishing (IOP). ISSN 0508-3443. eISSN 1361-6463. Available under: doi: 10.1088/1361-6463/abda83

@article{Gumbsheimer2021Enhan-52381, title={Enhanced Determination of Emission Fine Structure and Orientation of Individual Quantum Dots Based on Correction Algorithm for Spectral Diffusion}, url={https://iopscience.iop.org/article/10.1088/1361-6463/abda83}, year={2021}, doi={10.1088/1361-6463/abda83}, issn={0508-3443}, journal={Journal of Physics D: Applied Physics}, author={Gumbsheimer, Pascal and Conradt, Frieder and Behovits, Yannic and Huber, Steffen and Hinz, Christopher and Negele, Carla and Mecking, Stefan and Seletskiy, Denis and Leitenstorfer, Alfred} }

<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/52381"> <dc:creator>Huber, Steffen</dc:creator> <dc:creator>Leitenstorfer, Alfred</dc:creator> <dc:contributor>Conradt, Frieder</dc:contributor> <dc:creator>Gumbsheimer, Pascal</dc:creator> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:contributor>Negele, Carla</dc:contributor> <dc:contributor>Huber, Steffen</dc:contributor> <dc:contributor>Seletskiy, Denis</dc:contributor> <dc:creator>Conradt, Frieder</dc:creator> <dcterms:issued>2021</dcterms:issued> <dc:contributor>Mecking, Stefan</dc:contributor> <dc:contributor>Leitenstorfer, Alfred</dc:contributor> <dc:creator>Negele, Carla</dc:creator> <dc:contributor>Hinz, Christopher</dc:contributor> <dc:creator>Hinz, Christopher</dc:creator> <dcterms:title>Enhanced Determination of Emission Fine Structure and Orientation of Individual Quantum Dots Based on Correction Algorithm for Spectral Diffusion</dcterms:title> <dc:rights>terms-of-use</dc:rights> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/29"/> <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/52381"/> <dc:contributor>Behovits, Yannic</dc:contributor> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-01-13T14:12:37Z</dcterms:available> <dc:language>eng</dc:language> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/29"/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dcterms:abstract xml:lang="eng">A robust algorithm based on cross-correlations and lucky imaging reliably allows the correction of spectrally diffused datasets. This step enables the resolution-limited analysis of the emission fine structure of individual semiconductor quantum dots. Bright and dark excitonic transitions are resolved with optimum signal-to-noise ratio, allowing for a precise determination of the angular direction of linear polarization of the different lines. The angular phases between polarization directions are intrinsically connected to the orientations of emission dipoles. This fact provides a tool for accurate numerical computation of the azimuth phgr and polar angle θ of the quantum dot with respect to the optical axis. Our in-situ characterization of quantum dot fine structure and orientation represents a precise and non-invasive method without requiring specialized equipment beyond a standard luminescence setup. In this way, important information is provided whenever efficient coupling of a quantum emitter to the electro¬magnetic field is targeted by various nano- and micro-optic strategies.</dcterms:abstract> <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/> <dc:creator>Behovits, Yannic</dc:creator> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> <dc:creator>Seletskiy, Denis</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-01-13T14:12:37Z</dc:date> <dc:contributor>Gumbsheimer, Pascal</dc:contributor> <dc:creator>Mecking, Stefan</dc:creator> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/41"/> </rdf:Description> </rdf:RDF>

This item appears in the following Collection(s)

Search KOPS


Browse

My Account