![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
![Revisiting the optical bandgap of semiconductors and the proposal of a unified methodology to its determination | Scientific Reports Revisiting the optical bandgap of semiconductors and the proposal of a unified methodology to its determination | Scientific Reports](https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41598-019-47670-y/MediaObjects/41598_2019_47670_Fig3_HTML.png)
Revisiting the optical bandgap of semiconductors and the proposal of a unified methodology to its determination | Scientific Reports
Polarization-dependent optical band gap energy of aligned semiconducting titanium oxide nanowire deposits - Nanoscale (RSC Publishing)
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Revisiting the optical bandgap of semiconductors and the proposal of a unified methodology to its determination | Scientific Reports
![Figure 4 | Room Temperature Optical Constants and Band Gap Evolution of Phase Pure M1-VO2 Thin Films Deposited at Different Oxygen Partial Pressures by Reactive Magnetron Sputtering Figure 4 | Room Temperature Optical Constants and Band Gap Evolution of Phase Pure M1-VO2 Thin Films Deposited at Different Oxygen Partial Pressures by Reactive Magnetron Sputtering](https://static-02.hindawi.com/articles/jnm/volume-2014/183954/figures/183954.fig.004a.jpg)
Figure 4 | Room Temperature Optical Constants and Band Gap Evolution of Phase Pure M1-VO2 Thin Films Deposited at Different Oxygen Partial Pressures by Reactive Magnetron Sputtering
![PDF] Optical bandgap of single- and multi-layered amorphous germanium ultra-thin films | Semantic Scholar PDF] Optical bandgap of single- and multi-layered amorphous germanium ultra-thin films | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/72077c2a1b33fafa13c0c5758d359ee613460815/8-Figure12-1.png)
PDF] Optical bandgap of single- and multi-layered amorphous germanium ultra-thin films | Semantic Scholar
![Optical constants, band gap, and infrared-active phonons of (LaAlO3)0.3(Sr2AlTaO6)0.35 (LSAT) from spectroscopic ellipsometry: Journal of Vacuum Science & Technology A: Vol 34, No 5 Optical constants, band gap, and infrared-active phonons of (LaAlO3)0.3(Sr2AlTaO6)0.35 (LSAT) from spectroscopic ellipsometry: Journal of Vacuum Science & Technology A: Vol 34, No 5](https://avs.scitation.org/action/showOpenGraphArticleImage?doi=10.1116/1.4960356&id=images/medium/1.4960356.figures.f6.gif)
Optical constants, band gap, and infrared-active phonons of (LaAlO3)0.3(Sr2AlTaO6)0.35 (LSAT) from spectroscopic ellipsometry: Journal of Vacuum Science & Technology A: Vol 34, No 5
![Layer specific optical band gap measurement at nanoscale in MoS2 and ReS2 van der Waals compounds by high resolution electron energy loss spectroscopy: Journal of Applied Physics: Vol 119, No 11 Layer specific optical band gap measurement at nanoscale in MoS2 and ReS2 van der Waals compounds by high resolution electron energy loss spectroscopy: Journal of Applied Physics: Vol 119, No 11](https://aip.scitation.org/action/showOpenGraphArticleImage?doi=10.1063/1.4944431&id=images/medium/1.4944431.figures.f5.gif)
Layer specific optical band gap measurement at nanoscale in MoS2 and ReS2 van der Waals compounds by high resolution electron energy loss spectroscopy: Journal of Applied Physics: Vol 119, No 11
![Temperature-Dependent Optical Band Gap in CsPbBr3, MAPbBr3, and FAPbBr3 Single Crystals | The Journal of Physical Chemistry Letters Temperature-Dependent Optical Band Gap in CsPbBr3, MAPbBr3, and FAPbBr3 Single Crystals | The Journal of Physical Chemistry Letters](https://pubs.acs.org/cms/10.1021/acs.jpclett.0c00295/asset/images/large/jz0c00295_0001.jpeg)
Temperature-Dependent Optical Band Gap in CsPbBr3, MAPbBr3, and FAPbBr3 Single Crystals | The Journal of Physical Chemistry Letters
![Figure 1 | Effects of Controlling the AZO Thin Film's Optical Band Gap on AZO/MEH-PPV Devices with Buffer Layer Figure 1 | Effects of Controlling the AZO Thin Film's Optical Band Gap on AZO/MEH-PPV Devices with Buffer Layer](https://static-02.hindawi.com/articles/ijp/volume-2012/614320/figures/614320.fig.001b.jpg)
Figure 1 | Effects of Controlling the AZO Thin Film's Optical Band Gap on AZO/MEH-PPV Devices with Buffer Layer
![Optical Constants and Band Gap Evolution with Phase Transition in Sub-20-nm-Thick TiO2 Films Prepared by ALD | SpringerLink Optical Constants and Band Gap Evolution with Phase Transition in Sub-20-nm-Thick TiO2 Films Prepared by ALD | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs11671-017-2011-2/MediaObjects/11671_2017_2011_Fig4_HTML.gif)
Optical Constants and Band Gap Evolution with Phase Transition in Sub-20-nm-Thick TiO2 Films Prepared by ALD | SpringerLink
Separation of electrical and optical energy gaps for constructing bipolar organic wide bandgap materials - Chemical Communications (RSC Publishing)
![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)