Supported by Ministry of Science and Technology of China (2017YFA0700701, 2017YFA0700703);National Natural Science Foundation of China(52061025, 51701189);Sponsored by State Key Laboratory for Mechanical Behavior of Materials (20192104);Joint Fund of Shenyang National Laboratory for Materials Science and State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals (18LHPY001)。
supported by the National Basic Research Program of China (2012CB932202);the National Natural Science Foundation of China (51420105001,51371171 and 51471172)
Previous studies have shown that strain-controlled cyclic stability was maintained in bulk Cu samples with highly oriented nanoscale twins. In order to explore the underlying fatigue mechanism, transmission electron m...