High-Resolution XPS (HR-XPS) uses a monochromator which provides the following advantages over a standard x-ray source: • An x-ray energy distribution with reduced energy width improves chemical ...

A monochromator is an optical instrument that permits only a narrow selection of wavelengths to be transmitted from a source, and the particular model [Doug] obtained renders visual light ...

The V-660 is a double-beam spectrophotometer utilizing a double monochromator and a photomultiplier tube detector.The use of a double monochromator provides high resolution with extremely low ...