Using Survey, Narrow Scan Core Level and Valence Band Spectra to Examine Chemical State P2

Part II: Analysis of Valence Band Spectra by Vector Techniques Oxidation states of Cu are examined by first constructing component spectra based on Cu 2p, Cu Auger and O 1s data. Further information about chemical state is extracted from valence band spectra. These videos illustrate many techniques for data analysis including the use of a spreadsheet to generate strings suitable for use in the spectrum calculator of CasaXPS, noise reduction based on a PCA approach, difference spectra and more. Fundamental

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