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 language | English (US) |
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Pages (from-to) | 323-331 |
Number of pages | 9 |
Journal | Hyperfine Interactions |
Volume | 7 |
Issue number | 1 |
DOIs | |
State | Published - Mar 1979 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics
- Condensed Matter Physics
- Physical and Theoretical Chemistry