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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/24985


    Title: Fluorescence of guest molecules in a scattering state of a liquid crystal
    Authors: Hochbaum, A.;余良杰;Yu, L. J.;Labes, M. M.
    Contributors: 淡江大學化學學系
    Date: 1980-02
    Issue Date: 2009-12-01
    Publisher: American Institute of Physics (AIP)
    Abstract: Fluorescence emission of guest molecules in cholesteric liquid crystal hosts was modulated by an electric‐field‐induced cholesteric‐nematic transition. The contrast ratio between the two states can be greater than 15, and is affected primarily by the scatteringproperties of the phase and the order parameter of the guest. Data are presented on the dependence of the contrast ratio on the cell parameters and the structure of both guest and host. A simple model is presented accounting for the observed behavior.
    Relation: Journal of Applied Physics 51(2), pp.867-872
    DOI: 10.1063/1.327660
    Appears in Collections:[化學學系暨研究所] 期刊論文

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