Electro-optic detection of Bloch oscillations

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DEKORSY, Thomas, Patrick LEISCHING, Klaus KÖHLER, Heinrich KURZ, 1994. Electro-optic detection of Bloch oscillations. In: Physical review B. 50(11), pp. 8106-8109

@article{Dekorsy1994Elect-4658, title={Electro-optic detection of Bloch oscillations}, year={1994}, doi={10.1103/PhysRevB.50.8106}, number={11}, volume={50}, journal={Physical review B}, pages={8106--8109}, author={Dekorsy, Thomas and Leisching, Patrick and Köhler, Klaus and Kurz, Heinrich} }

<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/123456789/4658"> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:49:20Z</dc:date> <dc:contributor>Dekorsy, Thomas</dc:contributor> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:49:20Z</dcterms:available> <dcterms:abstract xml:lang="eng">The coherent motion of electronic wave packets in the Wannier-Stark regime of externally biased GaAs/AlxGa1-xAs superlattices is investigated by a time-resolved electro-optic technique. As predicted by the semiclassical theory, electronic wave packets undergo Bloch oscillations. They are observed via anisotropic changes in the refractive index associated with a intraband polarization, which is set up by the coherent spatial motion of electronic wave packets relative to localized holes. The oscillation amplitude depends strongly on the initial excitation conditions. Frequency, amplitude, and dephasing of Bloch oscillations are investigated over a wide range of electric fields. Complementary results to four-wave mixing and THz emission experiments are obtained.</dcterms:abstract> <dc:contributor>Kurz, Heinrich</dc:contributor> <dc:contributor>Köhler, Klaus</dc:contributor> <dcterms:title>Electro-optic detection of Bloch oscillations</dcterms:title> <dc:format>application/pdf</dc:format> <dc:creator>Dekorsy, Thomas</dc:creator> <dc:language>eng</dc:language> <dc:creator>Kurz, Heinrich</dc:creator> <dcterms:bibliographicCitation>First publ. in: Physical review B 50 (1994), 11, pp. 8106-8109</dcterms:bibliographicCitation> <dc:contributor>Leisching, Patrick</dc:contributor> <dcterms:issued>1994</dcterms:issued> <dc:creator>Leisching, Patrick</dc:creator> <dc:rights>deposit-license</dc:rights> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/4658"/> <dcterms:rights rdf:resource="https://creativecommons.org/licenses/by-nc-nd/2.0/legalcode"/> <dc:creator>Köhler, Klaus</dc:creator> </rdf:Description> </rdf:RDF>

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