Why do PL and EL spectra of Forster polymer blends differ in certain ways, what are the outcomes of PL and EL of the blends for the OLED applications?

In photoluminescence (PL), electrons and holes are photo excited and the luminescence emitted from the radiative recombination of these carriers. Electroluminescence (EL) is similar to PL, except...

11 March 2015 4,045 3 View