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Subjecting a graphene monolayer to tension and compression

  • Georgia Tsoukleri
  • , John Parthenios
  • , Konstantinos Papagelis
  • , Rashid Jalil
  • , Andrea C. Ferrari
  • , Andre K. Geim
  • , Kostya S. Novoselov
  • , Costas Galiotis

    Research output: Contribution to journalArticlepeer-review

    Abstract

    An experimental set-up for loading graphene flakes in both tension and compression is shown in the image. This technique allows investigation not only of bare flakes (just laid out on the plastic substrate) but also of flakes embedded within the beam. The embedded graphene flakes can sustain tensile strains of over 1.3%, whereas in compression no further loading is possible up to......0.7%. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.
    Original languageEnglish
    Pages (from-to)2397-2402
    Number of pages5
    JournalSmall
    Volume5
    Issue number21
    DOIs
    Publication statusPublished - 2 Nov 2009

    Keywords

    • Compression
    • Graphene
    • Mechanical behavior
    • Raman spectroscopy: Tension

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