X-Ray Photoelectron Spectrometer (XPS)

The AXIS Supra+ (also known as Kratos Ultra 2 in Japan) is a market leading X-ray photoelectron spectrometer combining state-of-the-art spectroscopic and imaging capabilities with the highest level of automation currently available.

X-ray photoelectron spectroscopy (XPS), also known as electron spectroscopy for chemical analysis (ESCA), is a mature and widely used surface analysis technique for materials characterisation. XPS provides quantitative elemental and chemical state information from the upper most 10 nm of material. The The AXIS Nova photoelectron spectrometer can collect X-ray photoelectron spectra and images from any material that is stable under the ultra-high vacuum conditions required for the technique.