Lecture

Excitons, Luminescence and LEDs

Related lectures (48)
Density of States in Semiconductor Devices
Explores density of states in semiconductor devices, covering electron gas, energy bands, Fermi-Dirac distribution, and band structures.
Semiconductor Devices II: Defects Engineering
Covers the analysis of measurements and defects engineering in semiconductor devices, including density of states and defect probing.
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.
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.
Semiconductor Optical Properties
Discusses semiconductor optical properties, including spectral ranges and energy levels.
Semiconductor Band Structure
Explores semiconductor band structure, including Fourier transform, crystal structures, and bandgap systematics.
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.
Solar Energy Conversion Devices and Plants
Explores solar energy characteristics, thermal transport, solar electricity, semiconductors, and electrochemistry for solar fuels production.
Semiconductor Devices II: Contact Resistance Modeling
Explores contact resistance modeling in semiconductor devices, focusing on gate voltage calculation and defect analysis.
Quantum Dots: Basic Concepts and Applications
Covers the concept of quantum dots, their similarities to atoms, and potential applications in quantum computation.

Graph Chatbot

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.