@article{Stehr2006Pumpp-9473,
  year={2006},
  doi={10.1063/1.2194868},
  title={Pump-probe spectroscopy of interminiband relaxation and electron cooling in doped superlattices},
  volume={88},
  journal={Applied Physics Letters},
  author={Stehr, Dominik and Winnerl, Stephan and Helm, Manfred and Dekorsy, Thomas and Roch, Tomas and Strasser, Gottfried},
  note={Article Number: 151108}
}

<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/123456789/9473">
    <dc:creator>Winnerl, Stephan</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:57:15Z</dc:date>
    <dc:contributor>Dekorsy, Thomas</dc:contributor>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:creator>Helm, Manfred</dc:creator>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:abstract xml:lang="eng">The picosecond dynamics of electrons in a doped GaAs/AlGaAs superlattice have been investigated by pump-probe experiments using an infrared free-electron laser. We observe a fast bleaching of the interminiband absorption followed by thermalization and a slower cooling component. The latter can lead to a positive or negative transmission change, resulting from the temperature dependence of the linear absorption spectrum at the respective wavelength. We show that the superlattice in contrast to quantum wells provides a unique picosecond thermometer for the electron temperature based on the dependence of the absorption on the electron distribution function.</dcterms:abstract>
    <dc:language>eng</dc:language>
    <dc:contributor>Winnerl, Stephan</dc:contributor>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:57:15Z</dcterms:available>
    <dc:creator>Stehr, Dominik</dc:creator>
    <dcterms:issued>2006</dcterms:issued>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dcterms:bibliographicCitation>First publ. in: Applied Physics Letters 88 (2006), 151108</dcterms:bibliographicCitation>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/41"/>
    <dc:contributor>Strasser, Gottfried</dc:contributor>
    <dc:creator>Strasser, Gottfried</dc:creator>
    <dcterms:title>Pump-probe spectroscopy of interminiband relaxation and electron cooling in doped superlattices</dcterms:title>
    <dc:contributor>Stehr, Dominik</dc:contributor>
    <dc:creator>Dekorsy, Thomas</dc:creator>
    <dc:contributor>Roch, Tomas</dc:contributor>
    <dc:creator>Roch, Tomas</dc:creator>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <dc:contributor>Helm, Manfred</dc:contributor>
    <dc:format>application/pdf</dc:format>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/9473"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9473/1/Pump_probe_spectroscopy_of_interminiband_relaxation_and_electron_cooling_in_doped_superlattices.pdf"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/9473/1/Pump_probe_spectroscopy_of_interminiband_relaxation_and_electron_cooling_in_doped_superlattices.pdf"/>
  </rdf:Description>
</rdf:RDF>