Efficient perovskite LEDs featuring nanometer sized crystallites

Zhengguo Xiao, Ross A. Kerner, Lianfeng Zhao, Kyung Min Lee, Tae Wook Koh, Barry P. Rand

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We report highly efficient perovskite LEDs enabled through the formation of selfassembled, nanometer-sized crystallites. The external quantum efficiency reached 10.4% for CH3NH3PbI3-based LEDs and 9.3% for CH3NH3PbBr3-based LEDs.

Original languageEnglish (US)
Title of host publicationSolid-State Lighting, SSL 2017
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
StatePublished - Jan 1 2017
EventSolid-State Lighting, SSL 2017 - Boulder, United States
Duration: Nov 6 2017Nov 9 2017

Publication series

NameOptics InfoBase Conference Papers
VolumePart F72-SSL 2017


OtherSolid-State Lighting, SSL 2017
CountryUnited States

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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  • Cite this

    Xiao, Z., Kerner, R. A., Zhao, L., Lee, K. M., Koh, T. W., & Rand, B. P. (2017). Efficient perovskite LEDs featuring nanometer sized crystallites. In Solid-State Lighting, SSL 2017 (Optics InfoBase Conference Papers; Vol. Part F72-SSL 2017). OSA - The Optical Society. https://doi.org/10.1364/SSL.2017.SM4C.3