What is the difference between a direct and indirect bandgap? Which material, silicon or germanium, has an indirect bandgap? - Quora
Designing indirect–direct bandgap transitions in double perovskites - Materials Horizons (RSC Publishing)
![1. Schematic showing the difference in direct and indirect band gaps in... | Download Scientific Diagram 1. Schematic showing the difference in direct and indirect band gaps in... | Download Scientific Diagram](https://www.researchgate.net/publication/341043505/figure/fig2/AS:885968437522432@1588242744395/Schematic-showing-the-difference-in-direct-and-indirect-band-gaps-in-semiconductors.png)
1. Schematic showing the difference in direct and indirect band gaps in... | Download Scientific Diagram
![Direct to indirect band gap transition in two-dimensional germanium carbide through Si substitution - ScienceDirect Direct to indirect band gap transition in two-dimensional germanium carbide through Si substitution - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2211379719302955-gr1.jpg)
Direct to indirect band gap transition in two-dimensional germanium carbide through Si substitution - ScienceDirect
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Figure 2 from Direct and indirect band gap types in one-dimensional conjugated or stacked organic materials | Semantic Scholar
![Indirect to direct bandgap transition in methylammonium lead halide perovskite - Advances in Engineering Indirect to direct bandgap transition in methylammonium lead halide perovskite - Advances in Engineering](https://advanceseng.com/wp-content/uploads/2017/08/Indirect-to-direct-bandgap-transition-in-methylammonium-lead-halide-perovskite.jpg)
Indirect to direct bandgap transition in methylammonium lead halide perovskite - Advances in Engineering
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Possible electric field induced indirect to direct band gap transition in MoSe2 | Scientific Reports
![What is the Difference Between Direct and Indirect Band Gap | Compare the Difference Between Similar Terms What is the Difference Between Direct and Indirect Band Gap | Compare the Difference Between Similar Terms](https://i1.wp.com/www.differencebetween.com/wp-content/uploads/2022/10/Indirect-Bandgap.png?resize=535%2C428&ssl=1)
What is the Difference Between Direct and Indirect Band Gap | Compare the Difference Between Similar Terms
![Figure 3 from Strain-induced indirect to direct bandgap transition in multilayer WSe2. | Semantic Scholar Figure 3 from Strain-induced indirect to direct bandgap transition in multilayer WSe2. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/d48a0502531b4e2613a19eb52aff33e8c26fe01e/4-Figure3-1.png)
Figure 3 from Strain-induced indirect to direct bandgap transition in multilayer WSe2. | Semantic Scholar
![solid state physics - Why the direct band gap semiconductor get higher optical absorption coefficient than indirect band gap semiconductor - Physics Stack Exchange solid state physics - Why the direct band gap semiconductor get higher optical absorption coefficient than indirect band gap semiconductor - Physics Stack Exchange](https://i.stack.imgur.com/gAE0j.gif)