Lecture Notes

Dear Students the Lecture Notes has been uploaded for the following topics:
Introduction to Crystals Physics, Single crystalline, polycrystalline and amorphous materials,
Bravais Lattices-directions and planes in a crystal,
Miller indices ,
Inter-planar distance,
Co-ordination number and packing factor for Simple cubic and BCC structures,
FCC structures,
HCP structures,
Intrinsic Semiconductors, Energy band diagram,
Electrical conductivity ,
Photo detectors (PIN & Avalanche).