Drawing shows the set-up for an X-ray photoelectron spectroscopy instrument incorporating suspended, electron-transparent graphene membranes-or windows-that separate the sample from the high-vacuum detection system.
See also www.nist.gov/cnst/xps-122214.cfm
Any mention of commercial products within NIST web pages is for information only; it does not imply recommendation or endorsement by NIST.
Use of NIST Information:
These World Wide Web pages are provided as a public service by the National Institute of Standards and Technology (NIST). With the exception of material marked as copyrighted, information presented on these pages is considered public information and may be distributed or copied. Use of appropriate byline/photo/image credits is requested.