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Kelvin Probe Force Microscopy On Graphene Thin Films For Solar Cell And Biosensing Applications, Faranak Sharifi

Electronic Thesis and Dissertation Repository

Graphene, a one atom thick planer sheet of carbon atoms, has attracted much attention in scientific and technological communities due to its remarkable electronic and physical properties. Graphene has been widely studied as an alternative to transparent conducting Indium Tin Oxide (ITO) electrodes in organic photovoltaics fabrication. Graphene platforms have also attracted interest in biological applications. However, large area graphene films are not yet widely commercialized because the fabrication techniques needed to prepare high quality graphene are expensive and non-scalable. More importantly, most of the low cost fabrication techniques require using toxic materials, which are not biocompatible for using graphene …