PROJECT TITLE :

Epitaxial growth of graphene thin film by pulsed laser deposition

ABSTRACT:

Epitaxial graphene films have been prepared by pulsed laser deposition. X-ray photoelectron spectroscopy analysis shows that the carbon binding energy is 284.seven eV, equivalent to sp2-C. Raman spectroscopy indicates that there exists 2D and D peaks and therefore graphene structures have been shaped. Meanwhile, per high-resolution transmission electron microscopy analysis, suitable depositing temperature for graphene films is found to be 873 K and the one oriented crystal domains of graphene are observed solely with the condition of one hundred pulses laser.