What is the difference between direct and indirect band gap?
Interaction of Nanoparticles with Radiation - A. Li
Why does phonon absorption or emission occur in an indirect band gap semiconductor? - Quora
Direct to indirect band gap transition in two-dimensional germanium carbide through Si substitution - ScienceDirect
Applications (Optical Properties of Materials) Part 5
Electric tuning of direct-indirect optical transitions in silicon | Scientific Reports
a UV-vis absorption spectra, b direct band gap, c indirect band gap and... | Download Scientific Diagram
What is the difference between direct and indirect band gap?
Sources of Visible Light - Introduction to Light Emitting Diodes | Olympus LS
Absorption coefficient of some direct and indirect gap semiconductors.... | Download Scientific Diagram
Why does phonon absorption or emission occur in an indirect band gap semiconductor? - Quora
Direct and indirect band gaps - Wikipedia
Absorption edges, optical direct and indirect band gap and activation... | Download Table
Revisiting the optical bandgap of semiconductors and the proposal of a unified methodology to its determination | Scientific Reports
LightEmittingDiodes.org Chapter 12
From your data, is the bandgap of ZnSe direct or indirect?" | Physics Forums
Why the direct band gap semiconductor get higher optical absorption coefficient than indirect band gap semiconductor - Physics Stack Exchange
Direct and indirect band gaps - Wikipedia
Physics and Technology Forefronts: Silicon lasers
Photoluminescence investigation of the indirect band gap and shallow impurities in icosahedral B12As2: Journal of Applied Physics: Vol 112, No 1
Why the direct band gap semiconductor get higher optical absorption coefficient than indirect band gap semiconductor - Physics Stack Exchange
Absorption in semiconductors
Absorption Coefficient - Peng Chen's Homepage
