Flexible inorganic nanostructure light-emitting diodes fabricated on graphene films

Chul Ho Lee, Yong Jin Kim, Young Joon Hong, Seong Ran Jeon, Sukang Bae, Byung Hee Hong, Gyu Chul Yi

Research output: Contribution to journalArticle

152 Citations (Scopus)

Abstract

Flexible inorganic nanostructure light-emitting diodes (LEDs) are fabricated using high-quality GaN/ZnO coaxial nanorod heterostructures grown directly on large graphene films. The nanostructure LEDs fabricated on graphene films are readily transferred onto flexible plastic substrates, which operated reliably in a flexible form without significant degradation of the LED performance.

Original languageEnglish
Pages (from-to)4614-4619
Number of pages6
JournalAdvanced Materials
Volume23
Issue number40
DOIs
Publication statusPublished - 2011 Oct 25
Externally publishedYes

Keywords

  • GaN
  • ZnO
  • coaxial nanorod heterostructures
  • flexible optoelectronics
  • graphene
  • inorganic light-emitting diodes (LEDs)

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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  • Cite this

    Lee, C. H., Kim, Y. J., Hong, Y. J., Jeon, S. R., Bae, S., Hong, B. H., & Yi, G. C. (2011). Flexible inorganic nanostructure light-emitting diodes fabricated on graphene films. Advanced Materials, 23(40), 4614-4619. https://doi.org/10.1002/adma.201102407