Answers are grounded in this paper and cite their sources.
An example is presented of circularly polarized electroluminescence (CPEL) of a polymer LED which is constructed using a chiral p-conjugated poly(p-phenylenevinylene) (PPV) deriv. as an active layer. The CPEL is a direct consequence of the intrinsic mol. chirality of the conjugated polymer and requires no macroscopic orientation of chromophores as for linear polarized electroluminescence.
No takes yet. Share an insight, caveat, or question.
Peeters et al. (1997) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: