Ultraviolet photoluminescence of ZnO quantum dots sputtered at room-temperature

Kiliani, Gillian; Schneider, Reinhard; Litvinov, Dimitri; Gerthsen, Dagmar; Fonin, Mikhail; Rüdiger, Ulrich; Leitenstorfer, Alfred; Bratschitsch, Rudolf

doi:10.1364/OE.19.001641

Startseite
→
Physik
→
Physik
→
Dokumentanzeige

Ultraviolet photoluminescence of ZnO quantum dots sputtered at room-temperature

Publikationstyp:	Zeitschriftenartikel
URI (zitierfähiger Link):	http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-129421
Autor/innen:	Kiliani, Gillian; Schneider, Reinhard; Litvinov, Dimitri; Gerthsen, Dagmar; Fonin, Mikhail; Rüdiger, Ulrich; Leitenstorfer, Alfred; Bratschitsch, Rudolf
Erscheinungsjahr:	2011
Erschienen in:	Optics Express ; 19 (2011), 2. - S. 1641-1647. - eISSN 1094-4087
DOI (zitierfähiger Link):	https://dx.doi.org/10.1364/OE.19.001641
Zusammenfassung:	We observe ultraviolet photoluminescence from sputtered ZnO quantum dots which are fabricated with no annealing steps. The nanocrystals are embedded in amorphous SiO2 and exhibit a narrow size distribution of 3.5 ± 0.6 nm. Photoluminescence and transmittance measurements show a shift of ultraviolet emission and absorption of the dots compared to bulk ZnO material. This work paves the way for cheap nanooptical devices in the ultraviolet which are fabricated in a single sputtering run.
Fachgebiet (DDC):	530 Physik
Schlagwörter:	Nanostructure fabrication, Ultraviolet, Optoelectronics
Link zur Lizenz:	Deposit-Lizenz
Universitätsbibliographie:	Ja

Zitieren

Dateien zu dieser Ressource

Name: Opt.pdf

Größe: 1.424Mb

Format: PDF

Öffnen

Prüfsumme: MD5:41b730f76cd9460b4e0038d508a4d028

KILIANI, Gillian, Reinhard SCHNEIDER, Dimitri LITVINOV, Dagmar GERTHSEN, Mikhail FONIN, Ulrich RÜDIGER, Alfred LEITENSTORFER, Rudolf BRATSCHITSCH, 2011. Ultraviolet photoluminescence of ZnO quantum dots sputtered at room-temperature. In: Optics Express. 19(2), pp. 1641-1647. eISSN 1094-4087

@article{Kiliani2011Ultra-5167, title={Ultraviolet photoluminescence of ZnO quantum dots sputtered at room-temperature}, year={2011}, doi={10.1364/OE.19.001641}, number={2}, volume={19}, journal={Optics Express}, pages={1641--1647}, author={Kiliani, Gillian and Schneider, Reinhard and Litvinov, Dimitri and Gerthsen, Dagmar and Fonin, Mikhail and Rüdiger, Ulrich and Leitenstorfer, Alfred and Bratschitsch, Rudolf} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/5167"> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/5167"/> <dc:contributor>Fonin, Mikhail</dc:contributor> <dc:contributor>Litvinov, Dimitri</dc:contributor> <dc:creator>Gerthsen, Dagmar</dc:creator> <dc:format>application/pdf</dc:format> <dc:creator>Leitenstorfer, Alfred</dc:creator> <dc:creator>Rüdiger, Ulrich</dc:creator> <dc:contributor>Rüdiger, Ulrich</dc:contributor> <dcterms:abstract xml:lang="eng">We observe ultraviolet photoluminescence from sputtered ZnO quantum dots which are fabricated with no annealing steps. The nanocrystals are embedded in amorphous SiO2 and exhibit a narrow size distribution of 3.5 ± 0.6 nm. Photoluminescence and transmittance measurements show a shift of ultraviolet emission and absorption of the dots compared to bulk ZnO material. This work paves the way for cheap nanooptical devices in the ultraviolet which are fabricated in a single sputtering run.</dcterms:abstract> <dc:contributor>Leitenstorfer, Alfred</dc:contributor> <dc:creator>Bratschitsch, Rudolf</dc:creator> <dcterms:bibliographicCitation>First publ. in: Optics Express 19 (2011), 2, pp. 1641-1647</dcterms:bibliographicCitation> <dc:contributor>Gerthsen, Dagmar</dc:contributor> <dc:rights>deposit-license</dc:rights> <dc:language>eng</dc:language> <dc:creator>Kiliani, Gillian</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:53:42Z</dc:date> <dc:creator>Fonin, Mikhail</dc:creator> <dcterms:issued>2011</dcterms:issued> <dc:contributor>Bratschitsch, Rudolf</dc:contributor> <dc:creator>Litvinov, Dimitri</dc:creator> <dc:contributor>Schneider, Reinhard</dc:contributor> <dc:contributor>Kiliani, Gillian</dc:contributor> <dcterms:title>Ultraviolet photoluminescence of ZnO quantum dots sputtered at room-temperature</dcterms:title> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:53:42Z</dcterms:available> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103416863-3868037-7"/> <dc:creator>Schneider, Reinhard</dc:creator> </rdf:Description> </rdf:RDF>