摘要
Multi-walled carbon nanotubes were irradiated with 40 keV Si ion beam to a dose of 1×1017 cm-2. The multiple-way carbon nanowire junctions and the Si doping in carbon nanowires were realized. Moreover, the forma- tion processes of carbon nanowire junctions and the corresponding mechanism were studied.
Multi-walled carbon nanotubes were irradiated with 40 keV Si ion beam to a dose of 1×10^7 cm^-2. The multiple-way carbon nanowire junctions and the Si doping in carbon nanowires were realized. Moreover, the formation processes of carbon nanowire junctions and the corresponding mechanism were studied.
基金
Supported by the National Natural Science Foundation of China (Grant No.10375085)
the Chinese Academy of Sciences Knowledge Innovation Pro-gram (Grant No. KJCX3.SYW.N10).
