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Strain dependent resistance in chemical vapor deposition grown graphene

  • Xue Wen Fu
  • , Zhi Min Liao
  • , Jian Xin Zhou
  • , Yang Bo Zhou
  • , Han Chun Wu
  • , Rui Zhang
  • , Guangyin Jing
  • , Jun Xu
  • , Xiaosong Wu
  • , Wanlin Guo
  • , Dapeng Yu
  • Peking University
  • Nanjing University of Aeronautics and Astronautics
  • Trinity College Dublin
  • Northwest University China

科研成果: 期刊稿件文章同行评审

237 引用 (Scopus)

摘要

The strain dependence of conductance of monolayer graphene has been studied experimentally here. The results illustrate the notable transitions: the slight increase, the dramatic decrease, and the sudden dropping of the conductance by gradually increasing the uniaxial strain. The graphene conductance behaves reversibly by tuning of the elastic tensile strain up to 4.5, while it fails to recover after the plastic deformation at 5. The change in conductance due to strain is surprisingly high, which indicates the potential applications in electromechanical devices.

源语言英语
文章编号213107
期刊Applied Physics Letters
99
21
DOI
出版状态已出版 - 21 11月 2011
已对外发布

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