Mercury L III-edge EXAFS spectra were collected at beamline 11-2 at SSRL. The energy of the X-ray beam (uncollimated) was selected using a Si(220) φ = 90 double crystal monochromator detuned by 30% at ...

The new design gets back to the coaster’s initial setup as a double-track ride, and Crystal Mountain’s activity team thinks it will be a big hit with not only resort guests, but also those who ...

Abstract: Double crystal monochromator (DCM) is the key component of quick-scanning X-ray absorption fine structure (QXAFS) method. It is responsible for the crucial task of monochromitizing hard ...

3 If the light is dispersed twice, similar to passing light through a monochromator twice, then it behaves just like a double monochromator. The same method has been implemented to effectively mimic a ...

The incident X-ray beam of 2 μm at beam line 2–3 was focused using a pair of Kirkpatrick–Baez mirrors, and the incident beam was monochromatized using a Si(111) double-crystal monochromator. Micro-XRF ...

The pre-mono pink beam slits (repurposed from NSLS X6A) define beam size on the first crystal. A water-cooled (using a chiller) channel-cut Si(111) double crystal monochromator selects energy (4.5 – ...