UNIT 1:
Single Crystalline, Poly Crystalline and Amorphous materials
Single Crystals unit cell, crystal systems
Bravais Lattice, Direction and planes in a crystal
Miller indices, Interplanar Distance
Coordination number &packing factor for Simple cubic and BCC structures
Crystal imperfections –point & line imperfections
Surface and Volume imperfections
UNIT 2:
Plancks theory derivation
Deduction of Wiens displacement law and Rayleigh - Jeans law from plancks theory
Properties of matter waves- Physical significance of wave function
Schrodingers wave equation - Time independent and time dependent wave equation
Particle in one dimensional box derivation
Scanning Electron Microscope (SEM)
Transmission Electron Microscope (TEM).
UNIT 3:
Stress- Strain diagram and its uses
Factors affecting elastic modulus and tensile strength
Torsional stress and deformation , Twisting couple
Torsional Pendulum :Theory and experiment
Bending of beams, Bending moment-
Cantilever :Theory and experiment
Youngs modulus uniform and non-uniform bending: theory and experiment
I -shaped girders, stress due to bending in beam
