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The influence of the segregation energy on the diffusion of second-component atoms in copper is studied by molecular statics and dynamics methods. A number of modified potential is considered. The… Click to show full abstract
The influence of the segregation energy on the diffusion of second-component atoms in copper is studied by molecular statics and dynamics methods. A number of modified potential is considered. The segregation energy of atoms in a grain boundary is calculated. The number of second-component atoms involved in a diffusion process is found to decrease because of desorption, which leads to a decrease in the grain-boundary diffusion coefficient.
Keywords:
grain boundary;
atoms grain;
effect grain;
boundary segregation;
diffusion
Journal Title: Russian Metallurgy (Metally)
Year Published: 2020
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Journal Title: Russian Metallurgy (Metally)
Year Published: 2020
Link to full text (if available)
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recommendations!