3 papers
cond-mat.mes-hall2020
Fluctuations in crystalline plasticity
Jérôme Weiss, Peng Zhang, Oguz Umut Salman +2
Recently acoustic signature of dislocation avalanches in HCP materials was found to be long tailed in size and energy, suggesting critical dynamics. Even more recently, the intermi…
cond-mat.mtrl-sci2019
Plate-like precipitate effects on plasticity of Al-Cu micro-pillar: {100}-interfacial slip
Peng Zhang, Jian-Jun Bian, Chong Yang +4
In this paper, we study the effects of -AlCu plate-like precipitates on the plasticity of Al-Cu micro-pillars, with a sample size allowing the precipitates to cross t…
cond-mat.mtrl-sci2019
Plate-like precipitate effects on plasticity of Al-Cu alloys at micrometer to submicrometer scales
Peng Zhang, Jian-Jun Bian, Chong Yang +4
The continuous miniaturization of modern electromechanical systems calls for a comprehensive understanding of the mechanical properties of metallic materials specific to micrometer…