Lecture

Optical Properties of Semiconductors: Understanding Absorption and Transitions

Related lectures (32)

Optical Absorption: Understanding Semiconductor Behavior

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

Optical Properties of Semiconductors

Explores the optical properties of semiconductors, including absorption spectrum changes and exciton physics.

Density of States in Semiconductor Devices

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

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 Optical Properties

Discusses semiconductor optical properties, including spectral ranges and energy levels.

Semiconductor Physics: Band Formation and Experiments

Covers semiconductor band formation and presents experiments demonstrating charge carrier behavior and wave-particle duality in electrons.

Organic Electronic Devices

Explores the history, challenges, and quantum mechanics behind organic electronics, focusing on intramolecular electron delocalization and semiconductor materials preparation.

Charge Carriers in Organic Semiconductors

Explores the formation of polarons, excitons, chemical doping effects, and charge carrier behavior in organic semiconductors.

Optical Properties: Semiconductors

Explores the optical properties of semiconductors, focusing on absorption, reflection, and transmission.

Principles of Quantum Mechanics: Wave-Particle Dualism

Explores the wave-particle dualism in quantum mechanics and the quantification of energy levels in atoms.

Photon Absorption in SC

Explores photon absorption in semiconductors, covering spectral ranges and absorption coefficients.

Semiconductor Physics: Fundamentals and Applications

Delves into the physics of semiconductors, exploring their properties and applications in electronics and optoelectronics.

Dispersion Relations: Understanding Particle Behavior

Covers dispersion relations for particles, including their mathematical expressions and applications in particle physics and electron microscopy.

Absorption, generation and recombination

Explores the optical properties of solar cells, focusing on absorption, reflection, and generation of electron-hole pairs.

Charge Carriers in Organic Electronics: Solitons and Polarons

Discusses charge carriers in organic materials, focusing on solitons, polarons, and their implications for charge transport and device performance.

Optical Transitions in Semiconductors

Explores optical transitions in semiconductors, including K-Selection Rule, bandgap importance, electromagnetic field effects, Fermi golden rule, and absorption coefficients.

Quantum Structures: Band Gaps and Heterostructures

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

Efficient Visible Light Emitters

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

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.

Semiconductor Band Structure

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