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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 journalArticlepeer-review

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
StatePublished - 25 Oct 2011
Externally publishedYes

Keywords

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

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