Carbon nanotubes (CNTs), discovered in 1991, have been a subject of intensive research for a wide range of applications. Carbon nanotubes have emerged as the main target of many researchers around the world in pursue to the next nanoscale device. CNTs are one-dimensional (1D) graphene sheets rolled into a tubular form and due to their exceptional electrical and mechanical properties, the possible application in a wide spectrum of electron devices is certainly the focus of future research generations
