X-ray Photoelectron Spectroscopy (XPS), also known as Electron Spectroscopy for Chemical Analysis (ESCA), is a powerful surface analysis technique used to study the elemental composition, chemical state, and electronic structure of materials. In XPS, a material is irradiated with X-rays, causing electrons to be ejected from the surface. By measuring the kinetic energy of these photoel... https://www.marketresearchfuture.com/reports/x-ray-photoelectron-spectroscopy-market-12502