![Band gap, explained by RP Photonics Encyclopedia; dielectrics, semiconductors, metals, energy, electronic levels, band gap wavelength, absorption, emission, fluorescence Band gap, explained by RP Photonics Encyclopedia; 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 Photonics Encyclopedia; dielectrics, semiconductors, metals, energy, electronic levels, band gap wavelength, absorption, emission, fluorescence
![Band gap, explained by RP Photonics Encyclopedia; dielectrics, semiconductors, metals, energy, electronic levels, band gap wavelength, absorption, emission, fluorescence Band gap, explained by RP Photonics Encyclopedia; dielectrics, semiconductors, metals, energy, electronic levels, band gap wavelength, absorption, emission, fluorescence](https://www.rp-photonics.com/previews/band_gap.png)
Band gap, explained by RP Photonics Encyclopedia; dielectrics, semiconductors, metals, energy, electronic levels, band gap wavelength, absorption, emission, fluorescence
![What is the best experimental method for calculating of the band gap of a semiconductor material, what is it based on? What is the best experimental method for calculating of the band gap of a semiconductor material, what is it based on?](https://www.researchgate.net/profile/Shahid-Ali-4/post/What-is-the-best-experimental-method-for-calculating-of-the-band-gap-of-a-semiconductor-material-what-is-it-based-on/attachment/616f01d6d248c650edac2de1/AS%3A1080677147643904%401634664918323/download/Eg+from+PL.png)