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Klein, Julian (author), Kampermann, Laura (author), Mockenhaupt, B.M. (author), Behrens, Malte (author), Strunk, Jennifer (author), Bacher, Gerd (author)
The Tauc plot is a method originally developed to derive the optical gap of amorphous semiconductors such as amorphous germanium or silicon. By measuring the absorption coefficient α(hν) and plotting (Formula presented.) versus photon energy hν, a value for the optical gap (Tauc gap) is determined. In this way non-direct optical transitions...
journal article 2023