Publikation:

Coherent acoustic phonons in nanostructures investigated by asynchronous optical sampling

Vorschaubild

Dateien

Coherent_acoustic_phonons_in_nanostructures_investigated_2006.pdf
Coherent_acoustic_phonons_in_nanostructures_investigated_2006.pdfGröße: 755.63 KBDownloads: 770

Datum

2006

Autor:innen

Hudert, Florian
Cerna, Roland
Köhler, K.
Wiemer, Maik
Mantl, Siegfried

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

URI (zitierfähiger Link)
http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-44449
DOI (zitierfähiger Link)
https://doi.org/10.1117/12.760395
ArXiv-ID

Internationale Patentnummer

Link zur Lizenz
Attribution-NonCommercial-NoDerivs 2.0 Generic

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Green

Sammlungen

Physik: Publikationen
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Beitrag zu einem Konferenzband
Publikationsstatus
Published

Erschienen in

Proceedings of SPIE 2006. 2006. Available under: doi: 10.1117/12.760395

Zusammenfassung

A new optical pump-probe technique is implemented for the investigation of acoustic phonon dynamics in the GHz to THz frequency range which is based on two asynchronously linked femtosecond lasers. Asynchronous optical sampling (ASOPS) provides the performance of on all-optical oscilloscope and allows us to record optically induced lattice dynamics over nanosecond times with 200 femtoseconds resolution at scan rates of 10 kHz. The generation of coherent acoustic phonons and their propagation and decay dynamics are investigated in semiconductor heterostructures, layered nanoscale materials of relevance for microelectronics, and X-ray mirrors. Changes of the optical properties of tailored semiconductor heterostructures associated with coherent phonon dynamics open the pathway for the modulation of optical signals at up to THz frequencies.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
530 Physik

Schlagwörter

coherent phonons, asynchronous optical sampling, ASOPS, picosecond ultrasonics, GHz modulation, metrology, EUV mirrors, wafer bonding

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690DEKORSY, Thomas, Florian HUDERT, Roland CERNA, Hanjo SCHÄFER, Christof JANKE, Albrecht BARTELS, K. KÖHLER, Stefan BRAUN, Maik WIEMER, Siegfried MANTL, 2006. Coherent acoustic phonons in nanostructures investigated by asynchronous optical sampling. In: Proceedings of SPIE 2006. 2006. Available under: doi: 10.1117/12.760395
BibTex
@inproceedings{Dekorsy2006Coher-4691,
  year={2006},
  doi={10.1117/12.760395},
  title={Coherent acoustic phonons in nanostructures investigated by asynchronous optical sampling},
  booktitle={Proceedings of SPIE 2006},
  author={Dekorsy, Thomas and Hudert, Florian and Cerna, Roland and Schäfer, Hanjo and Janke, Christof and Bartels, Albrecht and Köhler, K. and Braun, Stefan and Wiemer, Maik and Mantl, Siegfried}
}
RDF
<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/server/rdf/resource/123456789/4691">
    <dc:contributor>Dekorsy, Thomas</dc:contributor>
    <dc:creator>Dekorsy, Thomas</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:49:37Z</dc:date>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:contributor>Janke, Christof</dc:contributor>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:creator>Bartels, Albrecht</dc:creator>
    <dc:contributor>Wiemer, Maik</dc:contributor>
    <dcterms:title>Coherent acoustic phonons in nanostructures investigated by asynchronous optical sampling</dcterms:title>
    <dc:creator>Janke, Christof</dc:creator>
    <dc:format>application/pdf</dc:format>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:creator>Köhler, K.</dc:creator>
    <dc:language>eng</dc:language>
    <dc:contributor>Cerna, Roland</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:contributor>Braun, Stefan</dc:contributor>
    <dc:creator>Schäfer, Hanjo</dc:creator>
    <dc:contributor>Köhler, K.</dc:contributor>
    <dc:contributor>Schäfer, Hanjo</dc:contributor>
    <dcterms:abstract xml:lang="eng">A new optical pump-probe technique is implemented for the investigation of acoustic phonon dynamics in the GHz to THz frequency range which is based on two asynchronously linked femtosecond lasers. Asynchronous optical sampling (ASOPS) provides the performance of on all-optical oscilloscope and allows us to record optically induced lattice dynamics over nanosecond times with 200 femtoseconds resolution at scan rates of 10 kHz. The generation of coherent acoustic phonons and their propagation and decay dynamics are investigated in semiconductor heterostructures, layered nanoscale materials of relevance for microelectronics, and X-ray mirrors. Changes of the optical properties of tailored semiconductor heterostructures associated with coherent phonon dynamics open the pathway for the modulation of optical signals at up to THz frequencies.</dcterms:abstract>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/4691/1/Coherent_acoustic_phonons_in_nanostructures_investigated_2006.pdf"/>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/4691"/>
    <dc:creator>Braun, Stefan</dc:creator>
    <dcterms:issued>2006</dcterms:issued>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dc:creator>Cerna, Roland</dc:creator>
    <dc:contributor>Bartels, Albrecht</dc:contributor>
    <dc:contributor>Mantl, Siegfried</dc:contributor>
    <dc:creator>Wiemer, Maik</dc:creator>
    <dc:contributor>Hudert, Florian</dc:contributor>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/4691/1/Coherent_acoustic_phonons_in_nanostructures_investigated_2006.pdf"/>
    <dcterms:bibliographicCitation>First publ. in: Proceedings of SPIE 2006, vol. 6393</dcterms:bibliographicCitation>
    <dc:creator>Mantl, Siegfried</dc:creator>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:49:37Z</dcterms:available>
    <dc:creator>Hudert, Florian</dc:creator>
  </rdf:Description>
</rdf:RDF>

Interner Vermerk

xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter

Kontakt
URL der Originalveröffentl.

Prüfdatum der URL

Prüfungsdatum der Dissertation

Finanzierungsart

Kommentar zur Publikation

Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen