Optical Properties: Semiconductors

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Explores the historical evolution and challenges of efficient visible light emitters, focusing on LED technology and the quest for 100%+ efficiency.

Density of States in Semiconductor Devices

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

Intrinsic Semiconductors: Thermal Generation and Carrier Concentration

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

Semiconductors: Band Structure and Carrier Concentration

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

Effective Masses in Semiconductor Physics

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

Semiconductor Band Structure

Explores the bandgap in semiconductors, focusing on the interaction between atoms in a crystal and the derivation of the secular equation.

Semiconductor Band Structure

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

Semiconductors: Equilibrium Properties and Charge Dynamics

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

Doping in Semiconductors: Energy Band Models

Covers the impact of doping on semiconductor properties and energy levels.

Strain and Heteroepitaxy

Explores the impact of strain on semiconductor band structures, epitaxy, critical thickness, and defect formation, emphasizing the role of Hooke's law and elasticity theory.