Surface chemical analysis. X-ray photoelectron spectroscopy. Measurement of silicon oxide thickness Ingestion-build-279162 Appropriately qualified bituminous mixture manufacturers

Appropriately qualified bituminous mixture manufacturers and users

The responsibility to identify the extent of the tests to be carried out lies with the manufacturer/supplier on the basis of his assessment of the market requirements

EN 14885 specifies in detail the relationship of the various tests to one another and to “use recommendations”

By using BS EN 4836

Surface chemical analysis. X-ray photoelectron spectroscopy. Measurement of silicon oxide thickness Ingestion-build-279162 Appropriately qualified bituminous mixture manufacturersWhat is this standard about? This document specifies several methods for measuring the oxide thickness at the surfaces of (100) and (111) silicon wafers as an equivalent thickness of silicon dioxide when measured using X ray photoelectron spectroscopy. It is only applicable to flat, polished samples and for instruments that incorporate an Al or Mg X ray source, a sample stage that permits defined photoelectron emission angles and a spectrometer with