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Measurement of the sub-nanometer vibration amplitudes using 57Fe synchrotron Mössbauer source.
- Source :
-
Hyperfine Interactions . 1/31/2024, Vol. 245 Issue 1, p1-13. 13p. - Publication Year :
- 2024
-
Abstract
- The sub-nanometer amplitudes of the samples vibrated with high frequencies were measured by 57Fe Mössbauer spectroscopy using a nuclear Bragg monochromator and focusing optics. The Mössbauer spectra of the vibrated single-line absorber showed comb-like absorption peaks, and the amplitudes of the absorbers were determined by the sideband intensities. We used the stainless-steel foil glued on the quartz crystal or the polyvinylidene fluoride (PVDF) film as samples. The mean value and the variance of the amplitude in sub-nanometer order were obtained for the irradiated area of 100 μm diameter in the sample. We could obtain the sub-nanometer amplitude with almost zero variance, using the 57Fe synchrotron Mössbauer source and focusing optics for the PVDF film. The resonant absorber vibrated with high frequency and amplitude without variance is useful for the control of gamma rays. This work will advance X-ray quantum optics and quantum technology applications using a single gamma photon. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03043843
- Volume :
- 245
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Hyperfine Interactions
- Publication Type :
- Academic Journal
- Accession number :
- 175164706
- Full Text :
- https://doi.org/10.1007/s10751-024-01854-9