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Material Science (videos will be available by 10th Sep)

The interdisciplinary field of materials science, also commonly termed materials science and engineering is the design and discovery of new materials, particularly solids. The intellectual origins of materials science stem from the Enlightenment, when researchers began to use analytical thinking from chemistry, physics, and engineering to understand ancient, phenomenological observations in metallurgy and mineralogy. Materials science still incorporates elements of physics, chemistry, and engineering. As such, the field was long considered by academic institutions as a sub-field of these related fields. Beginning in the 1940s, materials science began to be more widely recognized as a specific and distinct field of science and engineering, and major technical universities around the world created dedicated schools of the study, within either the Science or Engineering schools, hence the naming.

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About Material Science (videos will be available by 10th Sep)

Material Science concerns with the invention of new products, particularly solids. The beginning of component science occurred when researchers began to utilize logical reasoning from chemistry, engineering, and physics to know old, phenomenological observations in metallurgy and mineralogy. Component scientific research still integrates components of physics, chemistry, and engineering. Progressively for many years, component science started to be extra largely acknowledged as details and distinct field of science and engineering, with major specialized colleges all over the world having a devoted stream established in position.

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Syllabus

Chapter 1

Processing of Materials

  1. Powder synthesis
  2. Sintering
  3. Chemical methods
  4. Crystal growth techniques
  5. Zone refining
  6. Preparation of nanoparticles
  7. Thin films

Will be available from: 31st July 2019

Chapter 2

Characterisation Techniques

  1. X-ray diffraction
  2. spectroscopic techniques like UV-vis
  3. IR, Raman
  4. Optical and Electron microscopy

Will be available from: 31st July 2019

Chapter 3

Structure and Imperfections

  1. Crystal symmetry
  2. Point groups
  3. Space groups
  4. Indices of planes
  5. Close packing in solids
  6. Bonding in materials
  7. Coordination and radius ratio concepts
  8. Point defects
  9. Dislocations
  10. Grain boundaries
  11. Surface energy
  12. Equilibrium shapes of crystals

Will be available from: 31st July 2019

Chapter 4

Thermodynamics and Kinetics

  1. Phase rule, phase diagrams
  2. Solid solutions
  3. Invariant reactions
  4. Lever rule
  5. Basic heat treatment of metals
  6. Solidification and phase transformations
  7. Fick’s laws of diffusion
  8. Mechanisms of diffusion
  9. Temperature dependence of diffusivity

Will be available from: 31st July 2019

Chapter 5

Properties of Materials

  1. Mechanical Properties −
  2. Stress-strain response of metallic
  3. Ceramic and polymer materials
  4. Yield strength
  5. Tensile strength and modulus of elasticity
  6. Toughness
  7. Plastic deformation
  8. Fatigue, creep and fracture
  9. Electronic Properties −
  10. Free electron theory
  11. Fermi energy
  12. Density of states
  13. Elements of band theory
  14. Semiconductors
  15. Hall effect
  16. Dielectric behavior
  17. Piezo
  18. Ferro
  19. Pyroelectric materials
  20. Magnetic Properties −
  21. Origin of magnetism in metallic and ceramic materials
  22. Paramagnetism
  23. Diamagnetism
  24. Ferro
  25. Ferrimagnetism
  26. Thermal Properties −
  27. Specific heat
  28. Thermal conductivity & thermal expansion
  29. Thermoelectricity
  30. Optical Properties −
  31. Refractive index, absorption and transmission of electromagnetic radiation in solids, electrooptic and magnetoopticmaterials
  32. Spontaneous and stimulated emission
  33. Gas and solid state lasers

Will be available from: 31st July 2019

Chapter 6

Material Types

  1. Concept of amorphous, single crystals and polycrystalline materials
  2. Crystallinity and its effect on physical properties
  3. Metal, ceramic, polymers
  4. Classification of polymers, polymerization, structure and properties
  5. Additives for polymer products
  6. Processing and applications
  7. Effect of environment on materials
  8. Composites

Will be available from: 31st July 2019

Chapter 7

Environmental Degradation

  1. Corrosion
  2. Oxidation
  3. Prevention

Will be available from: 31st July 2019

Chapter 8

Elements of Quantum Mechanics and Mathematics

  1. Basics of quantum mechanics
  2. Quantum mechanical treatment of electrical
  3. Optical and thermal properties of materials
  4. Analytical solid geometry
  5. Differentiation and integration
  6. Differential equations
  7. Vectors and tensors
  8. Matrices
  9. Fourier series
  10. Complex analysis
  11. Probability and statistics

Will be available from: 31st July 2019

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The validity for These videos will be till 30th April 2020 irrespective of date of Buying. You may listen to the videos n number of Times with a good internet connection anytime anywhere.