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5. Study of nanoscratching of polymers by using molecular dynamics simulations

Study of nanoscratching of polymers by using molecular dynamics simulations

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：pyh333

【摘 要】

：

Molecular dynamic simulations are performed to study the nanoscratching behavior of polymers.The effects of scratching depth,scratching velocity and indenter/po

【作 者】

：

YUAN DanDan ZHU PengZhe FANG F 

【机 构】

：

StateKeyLaboratoryofPrecisionMeasuringTechnologyandInstruments

【出 处】

：

中国科学：物理学、力学、天文学英文版

【发表日期】

：

2013年9期

【关键词】

：

分子动力学模拟 聚合物材料 玻璃化转变温度 相互作用强度 摩擦系数 切向力 材料变形 法向力 polymer nanoscratching molecular 

【基金项目】

：

supported by the National Natural Science Foundation of China （Grant No.90923038）, the National Basic Research Program of China （Grant No.2011CB706703）, ＂111＂project （Grant No.B07014）, by the State Ad

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论文部分内容阅读

Molecular dynamic simulations are performed to study the nanoscratching behavior of polymers.The effects of scratching depth,scratching velocity and indenter/polymer interaction strength are investigated.It is found that polymer material in the scratching

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