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cond-mat.mtrl-sci2020
Dislocation-induced Y segregation at basal-prismatic interfaces in Mg
Zhifeng Huang, Vladyslav Turlo, Xin Wang +5
Solute segregation at twin boundaries in Mg has been widely investigated, yet this phenomenon has not been studied at the equally important basal-prismatic interfaces. To fill this…
cond-mat.mtrl-sci2018
Combined effects of nonmetallic impurities and planned metallic dopants on grain boundary energy and strength
Zhifeng Huang, Fei Chen, Qiang Shen +2
Most research on nanocrystalline alloys has been focused on planned doping of metals with other metallic elements, but nonmetallic impurities are also prevalent in the real world.…
cond-mat.mtrl-sci2017
Uncovering the influence of common nonmetal impurities on the stability and strength of a 5 (310) grain boundary in Cu
Zhifeng Huang, Fei Chen, Qiang Shen +2
Impurities are often driven to segregate to grain boundaries, which can significantly alter a material's thermal stability and mechanical behavior. To provide a comprehensive pictu…