The time differential perturbed angular distribution method was applied to the study of high-Tcoxides. Spin rotation signals of the 19F isomer (τ=128 ns) produced from oxygen nuclei via 16O(α, p)19F were observed in various high-Tcoxides above Tc. The internal field was determined with an accuracy of about 1%. This method is an alternative to the 17O-substituted NMR.
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)