碳纳米管/金属接触改善方法的研究进展

陈长鑫, 金铁凝, 张亚非

Progress in Improvement Methods of Carbon Nanotube/Metal Contact

CHEN Chang-Xin, JIN Tie-Ning, ZHANG Ya-Fei

图7 a CNT末端移向金电极表面过程示意图 [ 16 ] ; b 空心和实心点线分别为MWCNT与金电极刚接触上和加电压一段时间嵌入金电极表面后的 I - V 曲线 [ 16 ]
Fig. 7 a Illustration of the procedure for connecting a carbon nanotube to a gold surface [ 16 ] ; b Current-voltage curves for two different contact states: open circles are data obtained when the MWCNT tip is just in contact with the gold surface and filled circles are for when the tip is embedded in the gold surface [ 16 ]