Possible Designing Mesoscopic Materials of Desired Frictional Characteristics by Phonon-Band Engineering
Possible Designing Mesoscopic Materials of Desired Frictional Characteristics by Phonon-Band Engineering
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通过声子带工程设计具有所需摩擦特性的介观材料的可能性
DOI：
10.1143/ptps.138.576
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发表时间：
2000
影响因子：
--
通讯作者：
M. Yamabe
中科院分区：
文献类型：
--
作者：
K. Hayashi;Akifumi Maeda;K. Haraoka;T. Kawai;N. Sakudo;M. Yamabe
采用二维和一维模型，对介观晶格间稳态滑动时的摩擦阻力进行了系统的MD模拟研究。用“尺寸效应”解释了同位素替代引起的介观晶格摩擦特性的变化，并讨论了摩擦特性如何反映晶格的声子谱。
Wearless-frictional resistance accompanying steady sliding motion between mesoscopic lattices is studied systematically by MD simulation using two-and one-dimensional models. Change in frictional characteristics of a mesoscopic lattice due to isotope substitution is explained in terms of “size effect”, through which how the characteristics reflect phonon spectra of the lattice is discussed.