We analyze the effect of a substrate on zero temperature superconducting energy gap, on critical temperature, and on Geilikman-Kresin ratio in the case of transition metal dichalcogenides. The energy spectrum is modified due to the presence of the substrate. We assume a linear modification similar to the massless particles in graphene. When the substrate effect is removed we reobtain the previous results.

中文翻译：

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基质在过渡金属硫族化物超导中的作用

我们分析了在过渡金属二卤化物的情况下，基材对零温度超导能隙，临界温度以及Geilikman-Kresin比的影响。由于存在衬底，所以能谱被改变。我们假设线性修饰类似于石墨烯中的无质量颗粒。当去除底物效应时，我们重新获得了先前的结果。