The elastic modulus of the surface layer does not change with a decreasing nanowire size whereas the elastic modules of core layer decrease with a decreasing wire size, leading to the fact that the overall elastic modulus of nanowires decreases as the diameter decreases.

  • 结果表明,金属纳米线的弹性模量具有尺度效应,随着直径减小,整体弹性模量减小,主要是因为核心层弹性模量减小,表面层弹性模量变化不大。

  • 互联网摘选 2025-01-20 13:03:34

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