IµS for Ag radiation
The Microfocus X-ray Source for Short Wavelength Radiation
The IμS for Ag radiation delivers a focused beam with a FWHM of 0.08 mm and a divergence of 5 mrad. With a peak flux density of more than 2 x 109 photons/(s mm2), the diffracted intensity is about 3 times higher than that of a 1.5 kW Ag sealed tube system with a graphite monochromator.
The advantages of Ag radiation are the reduced absorption and extinction, and the ?compression" of the reciprocal space. Thus, data are less biased by absorption and extinction, and access to a larger range of d-spacings at a fixed 2θ setting is gained. This is beneficial for high resolution diffraction experiments, such as studies on strongly absorbing inorganic solid state compounds or charge density measurements, and for high-pressure crystallography on single crystals and powder samples.
