: Analysis of ionic, covalent, metallic, and Van der Waals bonds, including cohesive energy calculations. 2. Lattice Vibrations and Thermal Properties
: Detailed derivation of Bragg’s Law and the Reciprocal Lattice concept. solid state physics r l singhal pdf
How classical physics failed to explain specific heat at low temperatures, and how quantum mechanics resolved it. : Analysis of ionic, covalent, metallic, and Van