EXPLICIT SOLUTION FOR G-BAND MODE FREQUENCY OF SINGLE-WALLED CARBON NANOTUBES |
| |
| Authors: | Liulian Li Tienchong Chang |
| |
| Institution: | Shanghai Institute of Applied Mathematics and Mechanics, Institute of Low Dimensional Carbon and Device Physics, Shanghai University, Shanghai 200072, China |
| |
| Abstract: | G-band mode is one of the most important Raman modes of single-walled carbon nanotubes(SWCNTs).The vibrational frequency of the mode can be used to characterize SWCNTs.However,analytical expression that can link the frequency to the geometrical parameters of a SWCNT is to date not reported.Based on a molecular mechanics model,the analytical solution is obtained for G-band mode frequency of SWCNTs.The result calculated from the present solutions is in good agreement with the existing experimental and numeric... |
| |
| Keywords: | carbon nanotubes Raman mode G-band mode |
| 本文献已被 CNKI 维普 万方数据 ScienceDirect 等数据库收录！ |
