Graphene/carbon nanotube hybrid-based transparent 2D optical array

Un Jeong Kim, Il Ha Lee, Jung Jun Bae, Sangjin Lee, Gang Hee Han, Seung Jin Chae, Fethullah Güneş, Jun Hee Choi, Chan Wook Baik, Sun Il Kim, Jong Min Kim, Young Hee Lee

Research output: Contribution to journalArticlepeer-review

72 Scopus citations

Abstract

Graphene/carbon nanotube (CNT) hybrid structures are fabricated for use as optical arrays. Vertically aligned CNTs are directly synthesized on a graphene/quartz substrate using plasma-enhanced chemical vapor deposition (PECVD). Graphene preserves the transparency and resistance during CNT growth. Highly aligned single-walled CNTs show a better performance for the diffraction intensity.

Original languageEnglish
Pages (from-to)3809-3814
Number of pages6
JournalAdvanced Materials
Volume23
Issue number33
DOIs
StatePublished - 1 Sep 2011

Keywords

  • graphene
  • grating
  • hybrid materials
  • optical array
  • vertically aligned carbon nanotubes

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