Pulsed-beam study ofCd111nuclear quadrupole interaction with recoil-induced lattice defects in cubic palladium
Physical review. B, Solid state1975Vol. 12(1), pp. 1–3
Citations Over TimeTop 10% of 1975 papers
Abstract
The quadrupole interaction of excited $^{111}\mathrm{Cd}$ nuclei with electric field gradients due to lattice defects in fcc palladium has been studied by the technique of time-differential observation of perturbed angular distribution of $\ensuremath{\gamma}$ rays. The lattice defects were induced by the recoiling ions following the nuclear reaction $^{108}\mathrm{Pd}(\ensuremath{\alpha},n)^{111}\mathrm{Cd}$. A sharp frequency of 87(2) MHz is assigned to trapped interstitials. A broad temperature-dependent frequency distribution arising from various other lattice defects was found. A migration energy of 0.10(2) eV for free interstitials is deduced.
Related Papers
- → Chemically Produced Excited States(1974)98 cited
- → Electric quadrupole moment of the 9/2− isomer in171Ta(1995)12 cited
- → Quadrupole moment of the state in 197Hg(1977)21 cited
- → Quadrupole moments of 20,21Na(2004)3 cited
- → Measurement of Electric Quadrupole Moments for 31Al Using Spin Polarized RI Beams(2007)