Study of the formation mechanism of bundle structures using AFM tip-based nanoscratching approach
Study of the formation mechanism of bundle structures using AFM tip-based nanoscratching approach
复制标题
使用基于 AFM 尖端的纳米划痕方法研究束结构的形成机制
DOI:
10.1016/j.triboint.2019.106000
复制
发表时间:
2020-02
影响因子:
6.2
通讯作者:
Gan Yang
中科院分区:
文献类型:
--
作者:
Wang Jiqiang;Yan Yongda;Chang Shunyu;Wang Tong;Geng Yanquan;Gan Yang
To investigate the formation mechanism of bundle structures on polycarbonate (PC) surfaces, atomic force microscopy (AFM) was utilized to scratch a PC sheet. A theoretical model for the AFM tip, which accounted for the friction force exerted on the probe, was established to illustrate the torsion angle of the tip. The formation of bundle structures was determined by a critical friction force, and a stick-slip process was used to explain the formation mechanism. The influence of the scratching parameters, including the scratching angles, normal loads, velocities, and feed values, on the amplitude and wavelength of the bundle structures was studied. These results can provide guidance for the fabrication of higher quality bundle structures on a polymer sample surface.
登录
查看更多内容
影响因子:
3.7
作者:
Gnecco, Enrico;Riedo, Elisa;Szoszkiewicz, Robert
通讯作者:
Szoszkiewicz, Robert
影响因子:
6.7
作者:
Guselnikova, Olga;Postnikov, Pavel;Lyutakov, Oleksiy
通讯作者:
Lyutakov, Oleksiy
影响因子:
64.8
作者:
Adrian Burden
通讯作者:
Adrian Burden
影响因子:
4.6
作者:
Yu Peng;Yao Xiaohu;Han Qiang;Zang Shuguang;Gu Yabei
通讯作者:
Gu Yabei
影响因子:
6.7
作者:
Jiaxin Yu;Hongtu He;Yafeng Zhang;Hailong Hu
通讯作者:
Hailong Hu