进一步增加调制周期，两调制层之间产生非共格界面，破坏了薄膜中的交变应力场，薄膜的硬度和弹性模量也随之降低。

Further increasing modulation period leads to the emerge of incoherent interface and the destroy of alternating stress field, accompanied by the decreased mechanical properties.

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结果表明氧化铝纤维与硅相之间存在共格界面，可作为硅相非自发形核的衬底；

The results indicate that there is a coupled interface between alumina fiber and Si phase, and the fiber can serve as propitious sites for the heterogenous nucleation of Si phase.

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进一步推导出了预测自由表面纳米微粒和镶嵌在高熔点基体中并与基体形成共格界面的非自由表面纳米微粒的熔解熵和熔解焓的计算公式。

Furthermore, we have obtained the relations accounting for the size and shape dependent melting entropy and melting enthalpy of nanoparticles with free and non-free surface.

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