Nanometer scale mixing homogeneity in light emitting polymer blend thin films
- 1 February 1998
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 83 (3) , 1782-1784
- https://doi.org/10.1063/1.366901
Abstract
Phase separation in polymer blend thin films is directly observed by near-field scanning optical microscopy. Time-resolved fluorescence spectra indicate that the phase domains are composed of different fractions of the two constituent polymers. The mixing homogeneity was found to vary with the blending ratio.This publication has 15 references indexed in Scilit:
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