“…Their superior thermal, mechanical, electrical and electronic properties [2][3][4] have been the main source of this attraction. Owing to their fascinating properties CNTs are potential candidates for numerous applications in diverse fields and being used in nano-devices; such as sensors, actuators, electrodes for fuel cell and Li ion batteries [5,6], carbon nanotube field effect transistors (CNTFETs) and interconnects [7,8]. Their extremely small size and superior electronic properties play an important role on the performance of a device.…”