Author/Authors :
Ryotaro Kumashiro، نويسنده , , Nobuya Hiroshiba، نويسنده , , Naoya Komatsu، نويسنده , , Takeshi Akasaka، نويسنده , , Yutaka Maeda، نويسنده , , Shinzo Suzuki، نويسنده , , Yohji Achiba، نويسنده , , Rikizo Hatakeyama، نويسنده , , Katsumi Tanigaki، نويسنده ,
Abstract :
Electric properties of chemically modificated carbon nanotubes (CNTs) using Si-containing organic molecules were investigated by means of the field effect transistors (FETs) technique, and presented the comparison of the FET properties between separated-individual and spread-sheet samples. From the results of FET measurement for both samples, it was shown that p-type CNTs–FETs can be converted to n-type ones by exohedral silylation. This results show that the characteristics of the CNTs–FET can be controlled by chemically modifications of outer surface of CNTs.
