NPTEL : NOC:Nature and Properties of Materials - An Introductory Course (Metallurgy and Material Science)

Co-ordinators : Dr. Ashish Garg


Lecture 1 - Material Evolution

Lecture 2 - Bonding in Materials

Lecture 3 - Correlation between bond and physical properties

Lecture 4 - Crystal Structure: Lattice and Basis

Lecture 5 - Unit Cell (Primitive and Non-primitive)

Lecture 6 - Crystal Systems and Bravais Lattices

Lecture 7 - Bravais Lattice and Symmetry in Crystals

Lecture 8 - Symmetry in Crystals

Lecture 9 - Symmetry and Correlation with the Bravais Lattice

Lecture 10 - Miller Indices (Planes and Directions)

Lecture 11 - Miller Indices - Part 2

Lecture 12 - Miller Indices - Part 3

Lecture 13 - Miller Indices and Weiss Zone Law

Lecture 14 - Structure of Metals and Alloys

Lecture 15 - Structure of Metals, Packing, Co-ordination and Interstices

Lecture 16 - Interstices, Solid Solutions and Alloys

Lecture 17 - Solid Solutions: Alloys

Lecture 18 - Solid Solutions: Alloy (Continued...)

Lecture 19 - Covalent Solids

Lecture 20 - Covalent Solids (Continued...) and Ionic Solids

Lecture 21 - Ionic Solids: Stability and Rules of Formation

Lecture 22 - Ionic solids (Continued...) : Formation of structure

Lecture 23 - ionic Solids (Continued...) : Close Packing of anions

Lecture 24 - Ionic Solids (Continued...) : Other cubic structures

Lecture 25 - Ionic Solids (Ceramics) : Remaining cubic and non-cubic structures

Lecture 26 - HCP based Structure

Lecture 27 - Structure of Non-crystalline Solids (glasses)

Lecture 28 - Structure of Non-Crystalline Solids:Glasses (Continued...)

Lecture 29 - Structure of Non-Crystalline Solids (Polymers)

Lecture 30 - Structure of Polymers

Lecture 31 - Structure of Polymers (Continued...)

Lecture 32 - Structure Determination (X-ray Diffraction)

Lecture 33 - X-ray Diffraction

Lecture 34 - X-ray Diffraction (Continued...)

Lecture 35 - X-ray Diffraction (Continued...)

Lecture 36 - X-ray Diffraction (Continued...)

Lecture 37 - X-ray Diffraction (Continued...)

Lecture 38 - Defects in Solids (Point Defects)

Lecture 39 - Point Defect Concentration

Lecture 40 - 2-D Defects