Dependence of the TDPAC spectra on teh orientation of the principal axis system of the electric field gradient

M. Rots, J. Claes, F. Namavar

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Abstract

Analytical expressions are derived, which give the frequency amplitudes of a time differential perturbed angular correlation pattern, as a function of the orientation angles of the principal axis system of the electric field gradient tensor. We show, that allowed β-γ TDPAC experiments are anisotropic only if the main axis of the electric field gradient forms a unique angle with the crystal symmetry axis or if the multiple crystallographically equivalent directions in a cubic crystal are unequally populated.

Original languageEnglish (US)
Pages (from-to)323-331
Number of pages9
JournalHyperfine Interactions
Volume7
Issue number1
DOIs
StatePublished - Mar 1 1979

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ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

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