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How to calibrate XPS spectra? 

Spectral line
Valence (chemistry)
X-ray photoelectron spectroscopy
Ab initio quantum chemistry methods
Ab initio

Answers from top 9 papers

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Papers (9)Insight
Journal Article•DOI
Evaluation of uncertainties in X-ray photoelectron spectroscopy intensities associated with different methods and procedures for background subtraction. II. Spectra for unmonochromated Al and Mg X-rays
Cedric J. Powell, Joseph M. Conny 
01 Oct 2009-Surface and Interface Analysis
8 Citations
We then were able to suggest integration limits that should be a useful guide in the determination of peak intensities for other XPS spectra.
Journal Article•DOI
Primary excitation spectra in XPS and AES of Cu, CuO: Relative importance of surface and core hole effects
Nicolas Pauly, Sven Tougaard 
01 Nov 2015-Surface Science
17 Citations
Moreover our method gives an easy procedure to obtain the true primary excitation spectra for XPS and AES.
Journal Article•DOI
The intrinsic asymmetry of photoelectron peaks : dependence on chemical state and role in curve fitting
A.M Salvia, James Castle 
01 Aug 1998-Journal of Electron Spectroscopy and Related Phenomena
34 Citations
It is demonstrated in this paper that its use can help in quantifying individual peak contributions to a multicomponent XPS spectrum.
Journal Article•DOI
The Gaussian-Lorentzian Sum, Product, and Convolution (Voigt) functions in the context of peak fitting X-ray photoelectron spectroscopy (XPS) narrow scans
Varun Jain, Mark C. Biesinger, Matthew R. Linford 
31 Jul 2018-Applied Surface Science
109 Citations
Practically, both the GLS and the GLP functions can be useful for XPS peak fitting.
Journal Article•DOI
Chemical composition of the SiO2/InSb interface as determined by x‐ray photoelectron spectroscopy
R. P. Vasquez, Frank J. Grunthaner 
01 May 1981-Journal of Applied Physics
32 Citations
These results are derived from intensity analysis of XPS spectra and are consistent with thermodynamic considerations.
Journal Article•DOI
Theoretical modeling of the uranium 4f XPS for U(VI) and U(IV) oxides.
Paul S. Bagus, Constance J. Nelin, Eugene S. Ilton 
28 Dec 2013-Journal of Chemical Physics
31 Citations
Our results provide a foundation that makes it possible to establish quantitative relationships between features of the XPS spectra and materials properties.
Journal Article•DOI
Spectra Analysis of the XPS Core and Valence Energy Levels of Polyvinyl Alcohol by an ab initio MO Method Using the 1,3,5-Hexanetriol Molecule
Kazunaka Endo, Chiaki Inoue, Naoya Kobayashi, Takuji Higashioji, Hiroshi Nakatsuji 
01 Nov 1993-Bulletin of the Chemical Society of Japan
10 Citations
The present results suggest several new assignments for the XPS spectra.
Journal Article•DOI
Spectra analysis of XPS valence energy levels of polymers by the semi-empirical MO method—I. Polyvinylalcohol, polyethyleneoxide and polyvinylchloride
Kazunaka Endo, Naoya Kobayashi, Masayuki Aida, Chiaki Inoue 
01 Aug 1993-Journal of Physics and Chemistry of Solids
14 Citations
Our results suggest several new assignments for the XPS spectra.
Journal Article•DOI
Chemical state information from the near-peak region of the X-ray photoelectron background
James Castle, Anna Maria Salvi 
01 Mar 2001-Journal of Electron Spectroscopy and Related Phenomena
69 Citations
This behaviour is shown to provide an additional basis for interpretation of XPS spectra

Related Questions

What information can XPS give?5 answersXPS can provide information about the elemental composition of surfaces, including the chemical state of the elements, binding energy of electron states, thickness of layers near the surface, density of electronic states, and uniformity of elemental composition across the surface and as a function of depth. It can also yield information about the structure, surface termination, built-in electric potentials, and band offsets of films and heterostructures. XPS spectra can be used to identify chemical species at a surface through peak positions and shapes, and the intensities in the spectra can be used to obtain information on the concentration and distribution of chemical species. XPS features can provide insights into the properties and electronic structure of materials, and can be related to underlying chemical and physical phenomena.
Why does XPS only obtain the surface information?3 answersX-ray Photoelectron Spectroscopy (XPS) only obtains surface information because it is a surface analysis technique. XPS measures the kinetic energy of photoelectrons emitted from the surface of a material, providing information about the chemical composition and electronic structure of the surface. The technique is sensitive to the top few nanometers of the material, making it ideal for studying surface chemistry. However, XPS is limited to the surface because the photoelectrons have limited penetration depth and can only escape from the top layers of the material. Additionally, the surface oxidation and contamination can affect the chemical information obtained by XPS, highlighting the need for sample preparation and careful interpretation of the results. Overall, XPS is a valuable tool for studying surface properties, but it cannot provide information about the bulk composition or properties of a material.
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