采用基于密度泛函理论的计算方法,系列的研究了锯齿型(9,0) ZnO单壁纳米管、Li,N分别掺杂以及Li-2N共掺杂的ZnO纳米管的能带结构、总体态密度、分波态密度.分析发现虽然Li原子单独掺杂不会对纳米管能带结构产生明显影响,但是Li-2N共掺杂比N单独掺杂ZnO纳米管的结构更加稳定,而且Li-2N共掺杂ZnO纳米管是p型简并半导体.
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