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Communication Dans Un Congrès Année : 2012

Mechanical properties of suspended few layers graphene sheets

Résumé

In this paper, we present first a fabrication process of suspended graphene stripes. This process is done on two types of graphene sheets. One is a reduced graphene oxide and the second is a few layer graphene grown by CVD. In the second part, we introduce a new method to derive the value of the local Young’s modulus of ultrathin films using atomic force microscopy for experimental measurements and a continuum mechanics model for analytical fitting. Measurements are performed on few nanometers thick suspended graphene sheets grown by CVD.
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Dates et versions

hal-00857375 , version 1 (03-09-2013)

Identifiants

  • HAL Id : hal-00857375 , version 1

Citer

Nawres Sridi, Bérengère Lebental, Erick Merliot, Costel-Sorin Cojocaru, Joel Azevedo, et al.. Mechanical properties of suspended few layers graphene sheets. Nanotech 2012, Jun 2012, France. 4p. ⟨hal-00857375⟩
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