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Hyperfine Interactions

, Volume 71, Issue 1–4, pp 1341–1344 | Cite as

Nuclear resonance scattering of synchrotron radiation by two non-equivalent crystal sublattices in57Fe3BO6

  • A. I. Chumakov
  • G. V. Smirnov
  • M. V. Zelepukhin
  • U. van Bürck
  • E. Gerdau
  • R. Rüffer
  • H. D. Rüter
Coherent Phenomena

Abstract

Pure nuclear Bragg reflections off a single crystal of57Fe3BO6 consisting of two antiferromagnetic sublattices were studied using Mössbauer and synchrotron radiation. Energy and time spectra were measured of different reflections (h00), when either only one sublattice was reflecting, (300), or both sublattices at comparable strength either in antiphase, (500), or in phase, (700). Characteristic line shapes and quantum beat modulations revealed the interference of the scattering by the two sublattices.

Keywords

Radiation Reflection Thin Film Synchrotron Radiation Line Shape 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© J.C. Baltzer A.G., Scientific Publishing Company 1992

Authors and Affiliations

  • A. I. Chumakov
    • 1
  • G. V. Smirnov
    • 1
  • M. V. Zelepukhin
    • 1
  • U. van Bürck
    • 2
  • E. Gerdau
    • 3
  • R. Rüffer
    • 4
  • H. D. Rüter
    • 3
  1. 1.I.V. Kurchatov InstituteMoscowUSSR
  2. 2.Physik-Department E15Technische Universität MünchenGarchingGermany
  3. 3.II. Institut für ExperimentalphysikUniversität HamburgHamburg 50Germany
  4. 4.ESRFGrenoble CedexFrance

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