X-ray photoelectron spectroscopy
id:
x-ray-photoelectron-spectroscopy-184-7035416
title:
X-ray photoelectron spectroscopy
text:
X-ray photoelectron spectroscopy (XPS) is a surface-sensitive quantitative spectroscopic technique that measures the very topmost 200 atoms, 0.01 um, 10 nm of any surface. It belongs to the family of photoemission spectroscopies in which electron population spectra are obtained by irradiating a material with a beam of X-rays. XPS is based on the photoelectric effect that can identify the elements that exist within a material or are covering its surface, as well as their chemical state, and the o
brand slug:
wiki
category slug:
encyclopedia
description:
Spectroscopic technique
original url:
https://en.wikipedia.org/wiki/X-ray_photoelectron_spectroscopy
date created:
2002-08-12T14:43:28Z
date modified:
2024-09-07T18:17:56Z
main entity:
{"identifier":"Q899559","url":"https://www.wikidata.org/entity/Q899559"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/f/f2/System2.gif","width":863,"height":545}
fields total:
13
integrity:
16