Author/Authors :
Chumakov، نويسنده , , A.I. and Metge، نويسنده , , J. and Baron، نويسنده , , A.Q.R. and Grünsteudel، نويسنده , , H. and Grünsteudel، نويسنده , , H.F. and Rüffer، نويسنده , , Carlos R. and Ishikawa، نويسنده , , T.، نويسنده ,
Abstract :
We report the performance of an X-ray monochromator having a 1.65 meV resolution at 14.413 keV and high throughput. A flux of 1.2 × 108 photons/s was obtained at a third generation synchrotron radiation source. This corresponds to 25% of the spectral density (photons/eV) of the incident X-ray beam within the 4.4 μrad monochromator acceptance. Application of the monochromator in studies of nuclear inelastic absorption is demonstrated.
Keywords :
Energy resolution , phonons , Synchrotron radiation , Mِssbauer effect , X-ray optics , Monochromators
