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Questions related from André Luiz Menezes de Oliveira
How could I predict the number of oxygen vacancy in a material by Rietveld refinement?
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I am in doubt about which method i may use to calculate band gap of thin films, if the Kubelka-Munk method using diffuse reflectance spectra or the Tauc method using absorption spectra.
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What is the principle of this analysis?
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Is it possible to quantify these defects?
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I have prepared thin films with thickness around 300nm, but I got a low signal of the vibrational mode of my materials. Does anybody know if it is because of the thickness of my thin films or...
10 October 2012 5,442 27 View