Lectures related to Excitons, Luminescence and LEDs

Density of States in Semiconductor Devices

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

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.

Semiconductor Devices II: Defects Engineering

Covers the analysis of measurements and defects engineering in semiconductor devices, including density of states and defect probing.

Semiconductor Physics: Fundamentals and Applications

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

Semiconductor Band Structure

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

Semiconductor Devices II: Contact Resistance Modeling

Explores contact resistance modeling in semiconductor devices, focusing on gate voltage calculation and defect analysis.

Semiconductors: Band Structure and Carrier Concentration

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

PN Junctions and Heterostructures: Principles and Applications

Discusses the principles of pn junctions and heterostructures in semiconductor physics, focusing on their electrical characteristics and practical applications.

Simulation of 2D Field Effect Transistors

Covers the simulation of 2D Field Effect Transistors and the advantages of using Green's Function.

Weak Bond Model: Defects in Electronic Materials

Explores equilibrium defect densities, band tail models, and defect creation in electronic materials.

Dispersion Relationships: Band Structures and Density of States

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

Defects in Electronic Materials

Delves into the impact of defects in electronic materials, exploring band tails, XPS analysis, and defect creation mechanisms.

Semiconductor Optical Properties

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

Basic Semiconductor Properties

Explores semiconductor fundamentals, including band structure, carrier concentration, and Fermi levels.

Band structure: Energy gaps and wave vectors

Explores the band structure of semiconductors, emphasizing energy gaps and wave vectors.

Photodetectors and LEDs: Optoelectronics Overview

Explores the optical properties of TMDCs, band gap tuning, and emerging photoluminescence in Monolayer MoS₂, as well as the integration of photodetectors in IT systems.

Carrier Statistics: Understanding Fermi Level Dynamics

Explores carrier statistics and the Fermi level's role in semiconductors.

Semiconductor Materials and Nanostructures

Covers the history of semiconductor materials, band structure, charge carriers, doping, electronic transport, optical properties, and applications.

Electron Gas and Crystal Lattice

Explores electron behavior in an electron gas and the periodic arrangement of atoms in crystalline solids, along with density of states in various dimensions and energy bands.

Photochemistry I: Band Structure and Excitonic Absorption

Explores band structure representation, excitonic absorption, and quantum size effects.