The photoelectric effect, first explained in 1905, transformed our understanding of how light interacts with matter. When ...

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 ...

Researchers have improved an ambient-pressure photoelectron spectroscopy instrument using hard X-rays and succeeded in photoelectron spectrometry under real atmospheric pressure for the first time ...

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

This article explains why sensitivity and resolution are important in X-ray photoelectron spectroscopy.

The world's first dual-beamline photoelectron momentum microscope has been developed at the UVSOR Synchrotron Facility, Japan. This innovative experimental station brings breakthroughs in ...

Photoelectron spectroscopy and the future of surface analysis Faraday Discussion 20 - 22 April 2022, London, United Kingdom Introduction This Faraday discussion will be a hybrid event, allowing ...

X-ray Photoelectron Spectroscopy (XPS) is one of the most popular surface analysis methods because it can be used on a broad range of materials and it supplies highly useful chemical data on the ...

X‑ray Photoelectron Spectroscopy Using XPS to study the chemical composition of solid-electrolyte interphase (SEI) Electrolyte reacts at the surface of charged electrodes, causing a buildup of ...

We employ a dense extreme ultraviolet (XUV) harmonic comb to photoionize He, Ne and Ar atoms and record the electron spectra as a function of the phase of a mid-infrared dressing field.

Photoelectron spectra obtained by focusing the VUV pulse into an Ar effusive gas target in presence of the NIR field were recorded as a function of delay. Figure 3: VUV pulse characterization.