Controlled Fluorescence Bursts from Conj
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F. Schindler; J.βM. Lupton; J. Feldmann; U. Scherf
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Article
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2004
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John Wiley and Sons
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English
β 127 KB
**Dramatic fluorescence bursts** (see Figure and cover) from conjugated polymers are observed upon exposure to air. The burst occurs prior to photoβoxidation and is imaged in single molecules of a ladderβtype polymer, but is also found in bulk films. Triplet shelving is identified as an important me