A sapphire backscattering monochromator with 1.1 (1) meV bandwidth for hard X-rays (20-40 keV) is reported. The optical quality of several sapphire crystals has been studied and the best crystal was chosen to work as the monochromator. The small energy bandwidth has been obtained by decreasing the crystal volume impinged upon by the beam and by choosing the crystal part with the best quality. The monochromator was tested at the energies of the nuclear resonances of (121)Sb at 37.13 keV, (125)Te at 35.49 keV, (119)Sn at 23.88 keV, (149)Sm at 22.50 keV and (151)Eu at 21.54 keV. For each energy, specific reflections with sapphire temperatures in the 150-300 K region were chosen. Applications to nuclear inelastic scattering with these isotopes ...
The vertical divergences of bending magnet and wiggler synchrotron sources are generally considerabl...
For some x-ray experiments, only a fraction of the intense central cone of x-rays generated by high-...
We describe a “built in house” X-ray monochromator which produces a fixed exit X-ray beam tunable in...
A sapphire backscattering monochromator with 1.1 (1) meV bandwidth for hard X-rays (20-40 keV) is re...
Monochromatization of x-rays with high energy resolution is a vital demand for several structure and...
We report on a high resolution sapphire backscattering monochromator installed at the Dynamics beaml...
Recent developments of the sapphire backscattering monochromator enabled an energy resolution of ΔE/...
Nuclear resonance scattering of synchrotron radiation enables probing hyperfine interactions and ele...
An introduction to monochromatization of synchrotron radiation in the energy range of 5–30 keV is pr...
A method of monochromatising soft X-rays by using multilayers in combination with organic crystals i...
The performance of a high transmission crystal monochromator to be used as part of a source of linea...
A monochromator for use at 13.84 keV with a calculated bandpass of 5.2 meV was designed built, and t...
We report on the growth and characterization of sapphire single crystals for X-ray optics applicatio...
Measurements of the harmonic content from single and double crystal silicon monochromators have been...
An X-ray monochromator using two consecutive reflections by mosaic crystals is shown to be an effect...
The vertical divergences of bending magnet and wiggler synchrotron sources are generally considerabl...
For some x-ray experiments, only a fraction of the intense central cone of x-rays generated by high-...
We describe a “built in house” X-ray monochromator which produces a fixed exit X-ray beam tunable in...
A sapphire backscattering monochromator with 1.1 (1) meV bandwidth for hard X-rays (20-40 keV) is re...
Monochromatization of x-rays with high energy resolution is a vital demand for several structure and...
We report on a high resolution sapphire backscattering monochromator installed at the Dynamics beaml...
Recent developments of the sapphire backscattering monochromator enabled an energy resolution of ΔE/...
Nuclear resonance scattering of synchrotron radiation enables probing hyperfine interactions and ele...
An introduction to monochromatization of synchrotron radiation in the energy range of 5–30 keV is pr...
A method of monochromatising soft X-rays by using multilayers in combination with organic crystals i...
The performance of a high transmission crystal monochromator to be used as part of a source of linea...
A monochromator for use at 13.84 keV with a calculated bandpass of 5.2 meV was designed built, and t...
We report on the growth and characterization of sapphire single crystals for X-ray optics applicatio...
Measurements of the harmonic content from single and double crystal silicon monochromators have been...
An X-ray monochromator using two consecutive reflections by mosaic crystals is shown to be an effect...
The vertical divergences of bending magnet and wiggler synchrotron sources are generally considerabl...
For some x-ray experiments, only a fraction of the intense central cone of x-rays generated by high-...
We describe a “built in house” X-ray monochromator which produces a fixed exit X-ray beam tunable in...