{"Page URL":"https://www.appropedia.org/Tauc_Plot_-_Determining_Optical_Band_Gap","Page description":"A Tauc plot is one method of determining the optical band gap in semiconductors. The square root of the product of the absorption coefficient and photon energy -(aE)^0.5 - is plotted versus photon energy. The curve should have a section of straight line. If extended to the x-axis, the x-intercept of this line gives the optical band gap.","Page image":"File:Taucplot.jpg","Page language":"en","Page license":"CC-BY-SA-3.0","Page title":"Tauc Plot - Determining Optical Band Gap","Page views":"29630","Page year":"Friday, 01-Jan-10 00:00:00 UTC","Modification date":"Thursday, 27-Nov-25 15:14:36 UTC"}