Self-Passivation of Defects: Effects of High-Energy Particle Irradiation on the Elastic Modulus of Multilayer Graphene.

نویسندگان

  • Kai Liu
  • Cheng-Lun Hsin
  • Deyi Fu
  • Joonki Suh
  • Sefaattin Tongay
  • Michelle Chen
  • Yinghui Sun
  • Aiming Yan
  • Joonsuk Park
  • Kin M Yu
  • Wenli Guo
  • Alex Zettl
  • Haimei Zheng
  • Daryl C Chrzan
  • Junqiao Wu
چکیده

The elastic modulus of multilayer graphene is found to be more robust to damage created by high-energy α-particle irradiation as compared to monolayer graphene. Theoretical analysis indicates that irradiation of multilayer graphene generates interlayer links that potentially increase the stiffness of the multilayer by passivating local defects.

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عنوان ژورنال:
  • Advanced materials

دوره 27 43  شماره 

صفحات  -

تاریخ انتشار 2015