Realization of efficient light out-coupling in organic light-emitting diodes with surface carbon-coated magnetic alloy nanoparticles.

@article{Dong2017RealizationOE,
  title={Realization of efficient light out-coupling in organic light-emitting diodes with surface carbon-coated magnetic alloy nanoparticles.},
  author={Qingchen Dong and Feifei Tai and Hong Lian and Bo Zhao and Zheng Zhong and Zheng Chen and Jianxin Tang and Furong Zhu},
  journal={Nanoscale},
  year={2017},
  volume={9 8},
  pages={
          2875-2882
        }
}
A significant enhancement in light extraction in organic light-emitting diodes (OLEDs) is realized by using composite hole transport layers (HTLs) with surface carbon-coated magnetic alloy nanoparticles (NPs). Compared to the control device with a standard architecture, the current efficiencies of fluorescent green OLEDs can be enhanced by 47.1% and 48.5% by mixing the surface carbon-coated magnetic FePt (0.5 wt‰) and CoPt (0.5 wt‰) alloy NPs into poly(3,4-ethylenedioxythiophene):poly… 
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