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Midbandgap electro-optic detection of Bloch oscillations

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FÖRST, Michael, Gregor SEGSCHNEIDER, Thomas DEKORSY, Heinrich KURZ, Klaus KÖHLER, 2000. Midbandgap electro-optic detection of Bloch oscillations. In: Physical Review B. 61(16), pp. R10563-R10566. Available under: doi: 10.1103/PhysRevB.61.R10563

@article{Forst2000Midba-5015, title={Midbandgap electro-optic detection of Bloch oscillations}, year={2000}, doi={10.1103/PhysRevB.61.R10563}, number={16}, volume={61}, journal={Physical Review B}, pages={R10563--R10566}, author={Först, Michael and Segschneider, Gregor and Dekorsy, Thomas and Kurz, Heinrich and Köhler, Klaus} }

<rdf:RDF xmlns:dcterms="" xmlns:dc="" xmlns:rdf="" xmlns:bibo="" xmlns:dspace="" xmlns:foaf="" xmlns:void="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:contributor>Köhler, Klaus</dc:contributor> <dc:creator>Först, Michael</dc:creator> <dc:contributor>Först, Michael</dc:contributor> <dcterms:bibliographicCitation>First publ. in: Physical Review B 61 (2000), 16, pp. R10563 - R10566</dcterms:bibliographicCitation> <dspace:isPartOfCollection rdf:resource=""/> <dcterms:title>Midbandgap electro-optic detection of Bloch oscillations</dcterms:title> <bibo:uri rdf:resource=""/> <dcterms:isPartOf rdf:resource=""/> <dc:date rdf:datatype="">2011-03-24T14:52:31Z</dc:date> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dcterms:hasPart rdf:resource=""/> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:creator>Kurz, Heinrich</dc:creator> <dc:contributor>Segschneider, Gregor</dc:contributor> <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights> <dc:creator>Segschneider, Gregor</dc:creator> <dcterms:rights rdf:resource=""/> <dc:creator>Dekorsy, Thomas</dc:creator> <dc:contributor>Dekorsy, Thomas</dc:contributor> <dspace:hasBitstream rdf:resource=""/> <dcterms:abstract xml:lang="eng">Bloch oscillations excited in a biased GaAs/AlxGa1-xAs superlattice are investigated in a time-resolved two-color electro-optic detection scheme. The detection of resonantly excited Bloch oscillations is based on the Pockels effect probed at a wavelength in the center of the band gap. The observed birefringence is induced by the macroscopic polarization of the electronic wave packets relative to the localized holes. The off-resonant detection away from optical transitions directly monitors the spatial dynamics of the electrons in amplitude and phase. The dependence of the amplitudes of the Bloch oscillating electrons on the applied electric fields are in good agreement with the electron-hole dipole lengths calculated by a quantum-mechanical model.</dcterms:abstract> <dc:language>eng</dc:language> <dcterms:issued>2000</dcterms:issued> <dc:contributor>Kurz, Heinrich</dc:contributor> <dc:creator>Köhler, Klaus</dc:creator> <dcterms:available rdf:datatype="">2011-03-24T14:52:31Z</dcterms:available> <dc:format>application/pdf</dc:format> </rdf:Description> </rdf:RDF>

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