Multilayer fluorescent polymer light emitting diode with low voltage and high efficiencyM. Ben Khalifa, G. Wantz, J. P. Parneix and L. HirschEur. Phys. J. Appl. Phys., 41 1 (2008) 29-32DOI: https://doi.org/10.1051/epjap:2007174
