supported by the National Basic Research Program of China (2011CB933002,2011CB933001);the Fundamental Research Funds for the Central Universities;the National Natural Science Foundation of China (61071013,61001016,51072006,60971003)
Semiconducting carbon nanotubes(CNTs) possess outstanding electrical and optical properties because of their special one-dimen-sional(1D) structure.CNTs are direct bandgap materials,which makes them ideal for use in o...