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基于二维Frenkel-Kontorova模型,运用分子动力学模拟方法,研究了具有六角对称结构的系统从locked态到sliding态的相变,并数值分析了上层原子采用六角对称结构时,系统的不同参数对静摩擦力Fs和动摩擦力Fc的影响.
Based on the two-dimensional Frenkel-Kontorova model, the molecular dynamics simulation method was used to study the phase transition from the locked state to the sliding state of a system with a hexagonal symmetry structure. The numerical analysis of the different parameter pairs Static friction Fs and dynamic friction Fc.