Up-Conversion Photoluminescence in Polyf
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P.E. Keivanidis; S. Baluschev; T. Miteva; G. Nelles; U. Scherf; A. Yasuda; G. We
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Article
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2003
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John Wiley and Sons
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English
β 153 KB
π 1 views
**The upβconversion photoluminescence** (PL) in films of polyfluorene (PF) doped with metallated porphyrins is reported for the first time. The dependence of the upβconversion process on the pump laser intensity and wavelength, the central metal moiety of the dopants, and the temperature is presente