![quantum mechanics - How can electrons travel from the valence band into the conduction band? - Physics Stack Exchange quantum mechanics - How can electrons travel from the valence band into the conduction band? - Physics Stack Exchange](https://i.stack.imgur.com/Ym9JT.png)
quantum mechanics - How can electrons travel from the valence band into the conduction band? - Physics Stack Exchange
![band gap, explained by RP; dielectrics, semiconductors, metals, energy, electronic levels, band gap wavelength, absorption, emission, fluorescence band gap, explained by RP; dielectrics, semiconductors, metals, energy, electronic levels, band gap wavelength, absorption, emission, fluorescence](https://www.rp-photonics.com/img/indirect_bandgap.png)
band gap, explained by RP; dielectrics, semiconductors, metals, energy, electronic levels, band gap wavelength, absorption, emission, fluorescence
a) Calculated valence and conduction band energy levels of the five... | Download Scientific Diagram
![Band-gap engineering, conduction and valence band positions of thermally evaporated amorphous Ge15-x Sbx Se50 Te35 thin films: Influences of Sb upon some optical characterizations and physical parameters - ScienceDirect Band-gap engineering, conduction and valence band positions of thermally evaporated amorphous Ge15-x Sbx Se50 Te35 thin films: Influences of Sb upon some optical characterizations and physical parameters - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0925838819319346-fx1.jpg)
Band-gap engineering, conduction and valence band positions of thermally evaporated amorphous Ge15-x Sbx Se50 Te35 thin films: Influences of Sb upon some optical characterizations and physical parameters - ScienceDirect
![The frequency of the emitted light depends on the band-gap energy of... | Download Scientific Diagram The frequency of the emitted light depends on the band-gap energy of... | Download Scientific Diagram](https://www.researchgate.net/publication/268820302/figure/fig1/AS:614224501948417@1523453941160/The-frequency-of-the-emitted-light-depends-on-the-band-gap-energy-of-p-n-junction-This.png)
The frequency of the emitted light depends on the band-gap energy of... | Download Scientific Diagram
![Calculated valence and conduction band edge positions of the various... | Download Scientific Diagram Calculated valence and conduction band edge positions of the various... | Download Scientific Diagram](https://www.researchgate.net/publication/264990100/figure/fig5/AS:601809471148058@1520493967680/Calculated-valence-and-conduction-band-edge-positions-of-the-various-explored-materials.png)
Calculated valence and conduction band edge positions of the various... | Download Scientific Diagram
![Catalysts | Free Full-Text | Recent Advances on Small Band Gap Semiconductor Materials (≤2.1 eV) for Solar Water Splitting Catalysts | Free Full-Text | Recent Advances on Small Band Gap Semiconductor Materials (≤2.1 eV) for Solar Water Splitting](https://pub.mdpi-res.com/catalysts/catalysts-13-00728/article_deploy/html/images/catalysts-13-00728-g001-550.jpg?1681293441)