Nuclear Bragg diffraction of synchrotron radiation in yttrium iron garnet
- 25 February 1985
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 54 (8), 835-838
- https://doi.org/10.1103/physrevlett.54.835
Abstract
Monochromatization of synchrotron radiation down to about eV at an energy of 14.4 keV has been achieved by double nuclear Bragg diffraction from iron garnet single-crystal films set for the electronically forbidden {200} reflection. The monochromatized γ quanta have been analyzed with respect to time delay and capabiltiy of resonance absorption. By setting of appropriate energy and time windows a pure beam of resonant γ quanta at a rate of about 1 Hz is available.
Keywords
This publication has 7 references indexed in Scilit:
- Pure nuclear reflexes and combined hyperfine interactions in YIGZeitschrift für Physik B Condensed Matter, 1983
- Enhanced nuclear resonance scattering in dynamical diffraction of gamma raysJournal of Physics C: Solid State Physics, 1980
- Impedance-Matched Grazing-Incidence Films: Pure Nuclear Reflections, Resonant Filtering of Synchrotron Radiation, and X-Ray InterferometryPhysical Review Letters, 1979
- Nuclear Resonance Excitation by Synchrotron RadiationPhysical Review Letters, 1978
- Utilization of the specific characteristics of the synchrotron radiation in experiments of the 57mFe Mössbauer level excitationNuclear Instruments and Methods, 1978
- Mössbauer Diffraction. II. Dynamical Theory of Mössbauer OpticsPhysical Review B, 1969
- A direct observation of diffraction in nuclear resonant scatteringProceedings of the Physical Society, 1964