Specific review for macroscale carbon nanotube (CNT) objects in the form of a sheet, a neat yarn and a coiled yarn.
Magnetotransport showing the quasi-1D transport for single CNT sheet and the 3D isotropic charge conduction for coiled CNT yarn.
Great enhancement of electro-mechanical actuation of coiled CNT yarn with the help of the infiltrated-paraffin material.
Other information for the optical, electrical, mechanical properties of CNT sheet, neat CNT yarn, and coiled CNT yarn.