期刊论文详细信息
Theoretical and Applied Mechanics Letters
Fabrication of nanoscale speckle using broad ion beam milling on polymers for deformation analysis
Satoshi Kishimoto1  Kimiyoshi Naito1  Yoshihisa Tanaka1  Qinghua Wang2 
[1] National Institute for Materials Science, 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan;Research Institute for Measurement and Analytical Instrumentation, National Institute of Advanced Industrial Science and Technology, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568, Japan;
关键词: Nanoscale speckle;    Ion beam milling;    Polymer;    Deformation;    Digital image correlation;   
DOI  :  10.1016/j.taml.2016.07.001
来源: DOAJ
【 摘 要 】

We first report a fabrication technique of nanoscale speckle patterns on polymers using broad ion beam milling. The proposed technique is simple and low-cost to produce speckles ranging from dozens of nanometers to less than three micrometers in a large area of several millimeters. Random patterns were successfully produced with an argon (Ar) ion beam on the surfaces of four kinds of polymers: the epoxy matrix of carbon fiber reinforced plastic, polyester, polyvinyl formal-acetal, and polyimide. The speckle morphologies slightly vary with different polymers. The fabricated speckle patterns have good time stability and are promising to be used to measure the nanoscale deformations of polymers using the digital image correlation method.

【 授权许可】

Unknown   

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