Kirkendall shift

Competition between Kirkendall shift and Frenkel effect during 2D diffusion process

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Competition between Kirkendall shift and Frenkel effect during 2D diffusion process Bartek Wierzba, Patrycja Wierzba Rzeszow University of Technology, al. Powstańców Warszawy 12, 35-959, Rzeszów, Poland. DOI: https://doi.org/10.7494/cmms.2015.1.0519 Abstract: In this paper numerical description of the interdiffusion process where the competition between the Kirkendall shift and Frenkel effect is showed. The vacancy generation and voids … Read more

Bi-velocity reactive mass transport phenomenology. Modeling of CVD process

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Bi-velocity reactive mass transport phenomenology. Modeling of CVD process Bartek Wierzba Interdisciplinary Centre for Materials Modelling, FMSci&C, AGH University of Science,and Technology, Al. Mickiewicza 30, 30-059 Kraków, Poland. DOI: https://doi.org/10.7494/cmms.2011.2.0355 Abstract: This paper presents a numerical method to determine the concentration profile during the aluminization process. The quantitative description of the diffusion controlled Chemical Vapor … Read more