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Discusses the optical properties of semiconductors, focusing on absorption coefficients and the differences between direct and indirect semiconductors.
Explores colloids, particle motion, stabilization forces, and sedimentation speed, including electrostatic and steric stabilization, colloidal dispersions, and zeta potential measurements.
Covers crystallography concepts, including veganicide cells, reciprocal lattices, and Brillouin zones, essential for understanding electron behavior in crystal structures.
