报告人：  邵庆益 教授

报告时间：2015年5月15日下午2：30

报告题目：

   The electronic structures of ultra small diameter SWCNTs with B/N, B/P and Al/N co-doping

摘要：

     The electronic structures of ultra small diameter SWCNTs with B/N, B/P and Al/N co-doping are investigated by using the first principles theory. The SWCNTs evolve form metallic to semiconducting as a result of the co-doping, in most case the energy gaps increase with increasing the symmetry destruction delta.

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