Share on Facebook AcronymDefinition TAUCTuna Académica da Universidade de Coimbra(Portuguese Universitary musical organization) TAUCThe Association of Union Constructors TAUCTransAtlantic Uncertainty Colloquium TAUCTotal Area under the Curve TAUCThe American University in Cairo(Egypt; usually seen as AUC) ...
the sub-band, or by starting the vertical axis scale of the Tauc's plot from a non-origin. Like the efforts made by a few other researchers, the present work investigates the influence of the secondary absorption and the vertical axis scale of the Tauc's plot on estimated bandgap values....
They are (i) the scale of the Tauc plot, and (ii) the method of extrapolation of the energy gap value to the x-axis. Apparently, these two additional factors influencing the bandgap value are not related to the nanomaterial’s synthesis technique, instrument measurement technique or other ...
The square root of the product of absorption coefficient (alpha ) and photon energy (E) (y axis) is plotted against photon energy and the slope (b) equals delta y/delta (E -Et) where Et is the band gap. The plot is repeated for the dopant layer to be tested using spectral ...