Indirect Bandgap: Optical Detectors and Phonons

Related lectures (32)

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Covers intrinsic semiconductors, focusing on thermal generation and carrier concentration calculations.

Covers effective masses in semiconductors, focusing on energy bands and their implications for materials like silicon and gallium arsenide.

Covers the formation and properties of quantum wells and heterostructures in semiconductor materials.

Explores density of states in semiconductor devices, covering electron gas, energy bands, Fermi-Dirac distribution, and band structures.

Covers the principles of optical absorption in gases and semiconductors, detailing energy interactions and measurement techniques.

Explores semiconductor band structure, carrier statistics, and impurities' impact on carrier activation and conductivity.

Explains band structure, density of states, Fermi distribution, and carrier densities.

Discusses dispersion relationships, band structures, and density of states in real crystals and semiconductors.

Covers the equilibrium properties of semiconductors, focusing on charge dynamics and the influence of temperature on electron-hole generation.

Explores semiconductor band structure, including Fourier transform, crystal structures, and bandgap systematics.