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Course11310663562 lectures

Diffusion in Solids

Prof. Mayur Vaidya · IIT Hyderabad

Start with lecture 1 At NPTEL

Lectures

week-01

  1. Diffusion in materials world Video
  2. Revisiting relevant mathematical concepts Video
  3. Ficks law of Diffusion Video
  4. Introduction to Laplace transform Video
  5. Tutorial 1 Video

week-02

  1. Laplace transformation of Fick's second law Video
  2. Solutions to Diffusion equations - 1 Video
  3. Solutions to Diffusion equations - 2 Video
  4. Solutions to Diffusion equations - 3 Video
  5. Tutorial 2 Video

week-03

  1. Demo of Scilab: Plotting the diffusion profile Video
  2. Revisiting structure and defects in crystalline solids - 1 Video
  3. Revisiting structure and defects in crystalline solids - 2 Video
  4. Random walk and atomic jumps Video
  5. Tutorial 3 Video

week-04

  1. Atomic mechanisms of diffusion Video
  2. Correlation factors - 1 Video
  3. Correlation factors - 2 Video
  4. Temperature and pressure dependence of diffusion Video
  5. Tutorial 4 Video

week-05

  1. Revisiting G-X curves and phase diagrams Video
  2. Basics of Interdiffusion Video
  3. Phase Formation in Interdiffusion Zone Video
  4. Composition profiles in interdiffusion zone-1 Video
  5. Tutorial 5 Video

week-06

  1. Composition profiles in interdiffusion - Zone-2 Video
  2. Boltzmann-Matano Analysis Video
  3. Kirkendall Effect Video
  4. Intrinsic diffusion and Darkens analysis Video
  5. Tutorial 6 Video

week-07

  1. Introduction to CALPHAD Video
  2. CALPHAD implementation software and diffusion module Video
  3. Thermodynamic and kinetic databases Video
  4. Moving boundary and multiphase diffusion simulations Video
  5. Tutorial 7 Video

week-08

  1. Techniques to measure diffusion coefficients, Radiotracer diffusion,Deviations from Gaussian profile Video
  2. SIMS AND EPMA Video
  3. Mechanical spectroscopy & Electrical Methods Video
  4. Nuclear methods - 1 Video
  5. Tutorial 8 Video

week-09

  1. Nuclear Methods - 2 Video
  2. Grain boundary structure and fisher model Video
  3. Kinetic regime of grain boundary diffusion Video
  4. Disloaction pipe diffusion Video
  5. Tutorial 9 Video

week-10

  1. Diffusion in Intermetallics Video
  2. Diffusion in nanocrystalline materials Video
  3. Diffusion in quasicrystalline alloys Video
  4. Diffusion in metallic alloys-1 Video
  5. Tutorial 10 Video

week-11

  1. Diffusion in metallic alloys-2 Video
  2. Diffusion in high entropy alloys Video
  3. Diffusion in semiconductors-1 Video
  4. Diffusion in semiconductors-2 Video
  5. Tutorial 11 Video

week-12

  1. Diffusion in glasses Video
  2. Diffusion in ionic solids-1 Video
  3. Diffusion in ionic solids-2 Video
  4. Tutorial 12 Video
  5. Revision of important concepts Video

Live Session

  1. Live Session 15-02-2025 Video
  2. Live Session 01-03-2025 Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Hyderabad
Department
Metallurgy and Material Science
Teacher
Prof. Mayur Vaidya
Level
Undergraduate
Language
English
Subjects
Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge. Coordinated by IIT Madras.
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