Spatial and orientational ordering of charge-transfer excitons at intense pumping. Absorption and fluorescence spectra |
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| Affiliation: | Institute for Spectroscopy, USSR Academy of Sciences, Troitsk, Moscow Region 142092, USSR;Institute for Nuclear Research, USSR Academy of Sciences, Troitsk, Moscow Region 142092, USSR |
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| Abstract: | The non-linear properties of charge-transfer exciton dynamics at intense pumping are investigated. The shift of an absorption band of an arbitrary cell, induced by the electric field of the available excitons, results in spatial and orientational ordering of the excitons. The side bands appear in the absorption and fluorescence spectra. |
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