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Radically more stable

Violating the Aufbau principle is shown to be a successful strategy to improve the stability of neutral organic radicals used in organic light-emitting diodes.

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Fig. 1: Neutral radical molecules.


  1. Tang, C. W. & VanSlyke, S. A. Appl. Phys. Lett. 51, 913–915 (1987).

    Article  CAS  Google Scholar 

  2. Segal, M., Baldo, M. A., Holmes, R. J., Forrest, S. R. & Soos, Z. G. Phys. Rev. B 68, 075211 (2003).

    Article  Google Scholar 

  3. Guo, H. et al. Nat. Mater. (2019)

  4. Baldo, M. A. et al. Nature 395, 151–154 (1998).

    Article  CAS  Google Scholar 

  5. Uoyama, H., Goushi, K., Shizu, K., Nomura, H. & Adachi, C. Nature 492, 234–238 (2012).

    Article  CAS  Google Scholar 

  6. Peng, Q., Obolda, A., Zhang, M. & Li, F. Angew. Chem. Int. Ed. 54, 7091–7095 (2015).

    Article  CAS  Google Scholar 

  7. Ai, X. et al. Nature 563, 536–540 (2018).

    Article  CAS  Google Scholar 

  8. Ratera, I. & Veciana, J. Chem. Soc. Rev. 41, 303–349 (2011).

    Article  Google Scholar 

Download references

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Correspondence to Sebastian Reineke.

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Reineke, S. Radically more stable. Nat. Mater. 18, 917–918 (2019).

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