Controllable quantum interference in Mössbauer spectroscopy: “valve” effect

Controllable quantum interference in Mössbauer spectroscopy: “valve” effect

A possibility of redistribution of line intensities in the spectrum of resonant Mössbauer scattering due to the RF-stimulated quantum interference of the spectroscopic amplitudes is shown. The three-level Σ scheme in the second order of the perturbation theory with respect to the interaction of γ ra...

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Veröffentlicht in:Bulletin of the Russian Academy of Sciences. Physics 2007-09, Vol.71 (9), p.1205-1210
Hauptverfasser: Sadykov, E. K., Arinin, V. V., Vagizov, F. G., Kocharovskaya, O. A.
Format: Artikel
Sprache:eng
Schlagworte:
Interference
Magnetic materials
Perturbation methods
Perturbation theory
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Zusammenfassung:A possibility of redistribution of line intensities in the spectrum of resonant Mössbauer scattering due to the RF-stimulated quantum interference of the spectroscopic amplitudes is shown. The three-level Σ scheme in the second order of the perturbation theory with respect to the interaction of γ radiation with nucleus is considered exactly taking into account the resonant RF field. The calculations suggest the use of the 57Fe isotope in magnetic materials in experiments.
ISSN:1062-8738
1934-9432
DOI:10.3103/S106287380709002X