A surface stacking fault energy approach to predicting defect nucleation in surface-dominated nanostructures
نویسندگان
چکیده
منابع مشابه
A surface stacking fault energy approach to predicting defect nucleation in surface-dominated nanostructures
We present a surface stacking fault (SSF) energy approach to predicting defect nucleation from the surfaces of surface-dominated nanostructure such as FCC metal nanowires. The approach leads to a criterion that predicts the initial yield mechanism via either slip or twinning depending on whether the unstable twinning energy or unstable slip energy is smaller as determined from the resulting SSF...
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ژورنال
عنوان ژورنال: Journal of the Mechanics and Physics of Solids
سال: 2013
ISSN: 0022-5096
DOI: 10.1016/j.jmps.2013.04.008