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本文用CPA方法研究了界面扩散对超晶格电子结构的影响。我们看到,无论是扩散区还是无扩散区,所对应的电子局部态密度都要受到这种原子互扩散过程的影响。We have calculated the influence of the interfacial diffusion on the electronic structures of the metallic superlattices by using the CPA method. It is found that the local electronic densities of states, either corresponding to the regions of interdiffusion or to the regions without interdiff asion, are affected by this process of atomic diffusions.
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