Investigations on fatigue behavior and surface damage of Cu film by nano impact and molecular dynamics simulation
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DOI: 10.1016/j.surfcoat.2019.02.077
Abstract: Abstract The fracture resistance of nanoscale MEMS films under high frequency impact seriously influences its service life. Nano impact test is a reliable technique to evaluate the fatigue fracture resistance of films by simulating the… read more here.
Keywords: dynamics simulation; nano impact; damage; molecular dynamics ... See more keywords
Failure mechanism and protective role of ultrathin ta-C films on Si (100) during cyclic nano-impact
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DOI: 10.1016/j.surfcoat.2019.02.082
Abstract: Abstract Complex mechanical behavior with phase transformation and high brittleness limits the reliability of silicon-based microelectromechanical systems. Although very hard ultra-thin films are being considered as protective overcoats to improve the service life of substrate… read more here.
Keywords: nano impact; impact; failure; protective role ... See more keywords
Study of Nano h-BN Impact on Lubricating Properties of Selected Oil Mixtures
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DOI: 10.3390/ma15062052
Abstract: Our experiments aimed to study the influence of layered materials with nanometric-scale particles, which are part of lubricant oils, on their tribological properties. The object of this study was a lubricant oil made using base… read more here.
Keywords: impact lubricating; oil; lubricating properties; properties selected ... See more keywords