• Apr 5, 2026 solid state physics by p k palanisamy iconductors The book offers an in-depth analysis of how electrons move through solids: Drude and Drude-Lorentz models Intrinsic and extrinsic semiconductors p-n junctions and diode operation Applications in electronic devices 5. Magnetic Properties of Solids Magnetism in solids is explore By Santina Pfannerstill