Electron Beam Induced Deposition on graphene on silicon oxide and hexagonal boron nitride: A comparison of substrates
We study the effect of electron exposure of graphene on two substrates-SiOx and hBN. A typical Electron Beam Induced Deposition (EBID) dose and energy were used. We used Raman spectroscopy to monitor the changes in graphene. Graphene on SiOx suffered damage whereas graphene on hBN remained intact. We further examined the effect of EBID on graphene on hBN with a platinum precursor.
electron beam induced deposition graphene silicon oxide hexagonal boron nitride substrate raman spectroscopy