X-ray photoelectron spectroscopy is based on the same principle as all photoelectron spectroscopy methods. If a molecule or material is irradiated with light of a known energy above the ionization ...

Scienta Omicron, a world leader in surface science and photoelectron spectroscopy instrumentation, today announces the launch ...

Anion dynamics and photoelectron spectroscopy collectively offer a powerful means to elucidate the transient behaviour of negatively charged species in chemical reactions. This field explores how ...

Photoelectron spectroscopy (PES) is a surface-sensitive analytical technique that provides information about the elemental composition, chemical state, and electronic structure of a material's surface ...

Thermo Fisher Scientific has introduced the Thermo Scientific™ Hypulse™ Surface Analysis System, designed to transform X-ray ...

Beamlines BL6U, BL7U, the newly constructed BL7U branch, and electron storage ring are highlighted in dotted lines. The upper (lower) left insetshows the photoelectron momentum pattern of the Au(111) ...

An X-ray photoelectron spectrometer is an impressive bit of kit. The relatively low energy of the detected photoelectrons dictates that the experiments are performed in ultra-high vacuum. The ...

New research shows that X-ray photoelectron spectroscopy (XPS) can give misleading analysis results due to an erroneous assumption during calibration. X-ray photoelectron spectroscopy (XPS) is often ...