Fast synthesis of high-quality large-area graphene by laser CVD

Rong Tu, Yao Liang, Chitengfei Zhang, Jun Li, Song Zhang, Meijun Yang, Qizhong Li, Takashi Goto, Lianmeng Zhang, Ji Shi, Haiwen Li, Hitoshi Ohmori, Marina Kosinova, Bikramjit Basu

Research output: Contribution to journalArticlepeer-review

27 Citations (Scopus)


Few layer graphene (FLG) has attracted tremendous interest in recent years because of its unique properties. However, how to synthesize graphene quickly and control the layer number is an important issue. Herein, high-quality and layer-controlled graphene was obtained on polycrystalline nickel foil by laser chemical vapor deposition (LCVD) within a few minute, which is a cold-wall CVD type based on irradiation of a continuous wave laser with Super-Gaussian distribution spot. The number of graphene layers and quality was controlled by controlling the growth time, laser power and cooling rate. The growth mechanism of the FLG has also been discussed.

Original languageEnglish
Pages (from-to)204-210
Number of pages7
JournalApplied Surface Science
Publication statusPublished - Jul 1 2018

All Science Journal Classification (ASJC) codes

  • General Chemistry
  • Condensed Matter Physics
  • General Physics and Astronomy
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films


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