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本文的工作表明:当波矢Q取足够小的值,在势强度Vc=±│2-V│。这个结果不同于用对偶性理论给出的结论。In this paper, we show that: when the wave vector Q is not infinitesimal but sufficiently small, there exist mobility edges in the region of V c=±|2-V|, The result is different from that of duality theory.







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