Comment about the use of unconventional Tauc plots for bandgap energy determination of semiconductors using UV–Vis spectroscopy

Comment about the use of unconventional Tauc plots for bandgap energy determination of semiconductors using UV–Vis spectroscopy

The Tauc method is the conventional technique for estimating the accurate optical bandgap energy of semiconductors using UV–Vis spectroscopy. The proper bandgap is usually determined by directly extrapolating the linear region of the optical spectrum to the horizontal axis of the Tauc plot αhv1/r vs...

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Bibliographic Details
Main Authors: Peverga R. Jubu, E. Danladi, U.I. Ndeze, O. Adedokun, S. Landi, Jr., A.J. Haider, A.T. Adepoju, Y. Yusof, O.S. Obaseki, F.K. Yam
Format: Article
Language:English
Published: Elsevier 2024-02-01
Series:Results in Optics
Subjects:
Tauc plot
Bandgap
Semiconductor
Extrapolation
Online Access:http://www.sciencedirect.com/science/article/pii/S2666950124000038

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