XPS provides quantitative information about the elemental composition, chemical state, and oxidation state of the sample surface. Ultraviolet Photoelectron Spectroscopy (UPS) : UPS utilizes ...

XPS involves exciting a sample's exterior with x-rays, leading to photoelectrons being emitted. An electron energy analyzer is used to assess the energy of the emitted photoelectrons. Based on the ...

The PHI VersaProbe XPS Microprobe is a multi-technique, ultra-high vacuum surface analysis instrument that is capable of producing focused, highly monochromatic X-ray beam that can be scanned over a ...

Overview. The PHI 5800 X-ray photoelectron spectrometer (XPS) is equipped with a dual source anode (Al and Mg), a hemispherical analyzer for XPS and Auger electron spectroscopy (AES) analysis, ...

X-ray Photoelectron Spectroscopy (XPS)is a highly sensitive technique for identifying and quantifying the chemical states of elements on the outermost surface of a solid. It is especially useful for ...