This surface physics study, experimental and theoretical, develops a technique based on the energy loss spectroscopy of photoelectrons, to determine electronic properties of a material from XPS measurements. Based on the physics of photoemission in a homogeneous solid, the XPS-PEELS technique provides the energy loss function ELF(E, q) related to the imaginary part and the dielectric function with energy extension up to 50 eV and a typical sensitivity of ≈ 5 nm in depth. In metals or low-gap semiconductors, with important overlap between the elastic peak and the energy loss region, the technique became applicable by the Fourier transform method developed in this thesis. In addition to the distribution of the X-ray source and analyzer appara...
This thesis focuses on the development of new in-situ methods of characterization based on the elect...
Identification of specific chemical states and local electronic environments at surfaces by X-ray ph...
This thesis focuses on the development of new in-situ methods of characterization based on the elect...
This surface physics study, experimental and theoretical, develops a technique based on the energy l...
This surface physics study, experimental and theoretical, develops a technique based on the energy l...
International audienceX-ray Photoelectron Spectroscopy (XPS) used in quantitative chemical analysis ...
XPS spectra consist of the primary photo-excited core electrons, including processes such as lifetim...
AbstractXPS spectra of silver excited by synchrotron irradiation with energy same as Al Kα X-ray has...
The high importance of X-ray photoelectron spectroscopy (XPS) in surface analysis is well establishe...
International audienceIn X-ray Photoelectron Spectroscopy (XPS), binding energies and intensities of...
AbstractIn X-ray Photoelectron Spectroscopy (XPS), binding energies and intensities of core level pe...
This paper reviews a procedure that allows for extracting primary photoelectron or Auger electron em...
p. 607–612In X-ray Photoelectron Spectroscopy (XPS), binding energies and intensities of core level ...
This thesis focuses on the development of new in-situ methods of characterization based on the elect...
International audiencePhotoelectron Energy Loss Spectroscopy (PEELS) is a highly valuable non destru...
This thesis focuses on the development of new in-situ methods of characterization based on the elect...
Identification of specific chemical states and local electronic environments at surfaces by X-ray ph...
This thesis focuses on the development of new in-situ methods of characterization based on the elect...
This surface physics study, experimental and theoretical, develops a technique based on the energy l...
This surface physics study, experimental and theoretical, develops a technique based on the energy l...
International audienceX-ray Photoelectron Spectroscopy (XPS) used in quantitative chemical analysis ...
XPS spectra consist of the primary photo-excited core electrons, including processes such as lifetim...
AbstractXPS spectra of silver excited by synchrotron irradiation with energy same as Al Kα X-ray has...
The high importance of X-ray photoelectron spectroscopy (XPS) in surface analysis is well establishe...
International audienceIn X-ray Photoelectron Spectroscopy (XPS), binding energies and intensities of...
AbstractIn X-ray Photoelectron Spectroscopy (XPS), binding energies and intensities of core level pe...
This paper reviews a procedure that allows for extracting primary photoelectron or Auger electron em...
p. 607–612In X-ray Photoelectron Spectroscopy (XPS), binding energies and intensities of core level ...
This thesis focuses on the development of new in-situ methods of characterization based on the elect...
International audiencePhotoelectron Energy Loss Spectroscopy (PEELS) is a highly valuable non destru...
This thesis focuses on the development of new in-situ methods of characterization based on the elect...
Identification of specific chemical states and local electronic environments at surfaces by X-ray ph...
This thesis focuses on the development of new in-situ methods of characterization based on the elect...