Examining the surface of micro electronic devices using x-ray photo electron spectroscopy
Irradiating sample with a beam of monochromatic x-rays under ultra high vacuum. The resulting electrons are measured to give the chemical and electronic state of the elements on the surface of the sample material. Uses include showing surface contamination, uniformity of composition and measuring changes in the surface chemistry of a material after chemical and physical treatments. Commercial solutions and uses of Nanotechnology. The science and technology of building electronic circuits and devices from single atoms and molecules and giving them special electrical and chemical properties. Nanotechnology is seen to have the potential in the product applications of many technologies from energy and the environment, information and communication, semiconductors and chemicals, medical and forensic science, drugs and in the production of stronger, lighter materials. A nanometre or nm is one billionth of a metre, meter. A very small size scale.
Size: 3543px × 5315px
Location: Oxford, England, UK, United Kingdom, EU, Europe, GB, Great Britain,
Photo credit: © NCP Images / Alamy / Afripics
License: Licensed
Model Released: No
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