Yoneda-XAFS with Area X-Ray Detectors

Charge-coupled device area x-ray detectors

Charge-coupled device ~CCD! area x-ray detector technology is reviewed. CCD detectors consist of a serial chain of signal components, such as phosphors, fiber optics or lenses, image intensifiers and the CCD which serve to convert the x-ray energy to light or electron-hole pairs and to record the spatially resolved image. The various combinations of components that have been used to make CCD de...

Characterization of X-ray area detectors for synchrotron beamlines.

In order to deal with the problem of quantitative and consistent evaluation of two-dimensional X-ray detectors at synchrotron beamlines, the methodology for X-ray area detector characterization is reviewed. It is based on the definition of a minimum yet complete set of imaging parameters able to describe any kind of two-dimensional detector regardless of its operating range, field of applicatio...

Synchrotron Area X-ray Detectors, Present and Future

X-ray experiments are very frequently detector limited at today’s storage ring synchrotron radiation (SR) sources, and will be even more so at future Energy Recovery Linac and X-ray Free Electron Laser sources. Image plate and phosphor-coupled CCD detectors that predominate at present-day sources were outgrowths of technologies initially developed for the medical and astronomical communities, r...

X-ray Magnetic Absorption and Scattering (XAFS)

1.Introduction In 3rd generation synchrotron radiation (SR), one of the most promising items may be control and characterization of polarization state. In particular, they are a crucial factor to study magnetic properties using the various techniques inscattering, absorption, diffraction and emission experiments. Indeed, low emittance SR such as Spring-8 can efficiently realize this performance...

X-ray imaging detectors