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CZECH TECHNICAL UNIVERSITY IN PRAGUE
STUDY PLANS
2023/2024
UPOZORNĚNÍ: Jsou dostupné studijní plány pro následující akademický rok.

Diffusion in Solids

The course is not on the list Without time-table
Code Completion Credits Range
W02OZ001 ZK 78P
Garant předmětu:
Lecturer:
Tutor:
Supervisor:
Department of Physics
Synopsis:

The course is focused on transport processes in solids. The emphasis is put on the structure of solid state matter,

monocrystals, polycrystals, amorphous matter. Defects of crystal grid. Kinetics of diffusion. Mechanism of diffusion – vacancies, interstitial and exchange mechanism. Calculation of diffusion coefficients, correlation mechanism. Special sorts of diffusions – mixture type of diffusion, crowdion diffusion. Continuity equation, Fick’s equations. Mathematics resolves of Fick’s equations for various types of diffusion sources and various types of enviroments. Tensor of diffusion coefficient. Methods for electric, rentgenografic and mechanic investigating diffusion profiles.

•Phenomenological theory of diffusion

•Fick’s equations

•Atomistic theory of diffusion

•Mechanism of diffusion

•Dominant mechanisms of diffusion in metals, diffusion coefficient, correlation coefficient, Kirkendall effect

•Static and dynamic theory of diffusion

•Measurement methods of diffusion

•Modeling of diffusion profiles

•Special cases I – radiation enhanced diffusion

•Special cases II - diffusion in the electric field

Requirements:
Syllabus of lectures:
Syllabus of tutorials:
Study Objective:
Study materials:

•Mehrer H., Diffusion in solids : fundamentals, methods, materials, diffusion-controlled processes, 2007, Springer Verlag, pp. 639, ISSN: 0171-1873;

•S. A. Socolofsky, G. H. Jirka, Special Topics in Mixing and Transport Processes in the Environment, College Station: Texas A&M University, 5th ed., 2005. xiv, 172 s., 29–50;

Note:
Further information:
No time-table has been prepared for this course
The course is a part of the following study plans:
Data valid to 2024-05-25
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