Search Results - "WISCHMEIER, L"
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Influence of exciton-phonon coupling on the energy position of the near-band-edge photoluminescence of ZnO nanowires
Published in Applied physics letters (30-10-2006)“…Room-temperature near-band-edge photoluminescence of ZnO is composed of contributions from free-exciton recombination and its longitudinal-optical phonon…”
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Dynamics of surface-excitonic emission in ZnO nanowires
Published in Physical review. B, Condensed matter and materials physics (01-11-2006)Get full text
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Comparison of the optical properties of as-grown ensembles and single ZnO nanowires
Published in Applied physics. A, Materials science & processing (01-07-2006)Get full text
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Optical properties of single ZnO nanowires
Published in Physica Status Solidi (b) (01-03-2006)“…The optical properties of single ZnO nanowires with diameters <200 nm are analyzed. A comparison of the photoluminescence properties of the as‐grown ensemble…”
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Domain switching in strontium-barium niobate crystals investigated by photorefractive self-focusing
Published in Applied physics. B, Lasers and optics (01-04-2005)“…The domain switching behaviour of undoped and Ce-doped Sr0.61Ba0.39Nb2O6 (SBN) crystals is investigated for different experimental conditions. For the…”
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Light-polarization and intensity dependence of higher-order nonlinearities in excitonic FWM signals
Published in The European physical journal. B, Condensed matter physics (01-11-2004)Get full text
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Influence of exciton-phonon coupling on the energy positionof the near-band-edge photoluminescence of ZnO nanowires
Published in Applied physics letters (31-10-2006)“…Room-temperature near-band-edge photoluminescence of ZnO is composed of contributions from free-exciton recombination and its longitudinal-optical phonon…”
Get full text
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Coherent Propagation of Polaritons in Semiconductor Heterostructures: Nonlinear Pulse Transmission in Theory and Experiment
Published 05-04-2005“…The influence of coherent optical nonlinearities on polariton propagation effects is studied within a theory-experiment comparison. A novel approach that…”
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