Journal article
Stochastic Model of PAC Nuclear Relaxation Caused by Defects Hopping on a Simple Cubic Lattice
Hyperfine interactions, Vol.136(3), pp.627-632
11/2001
Handle:
https://hdl.handle.net/2376/121588
Abstract
A stochastic model is used to obtain an analytic approximation for the perturbation function caused by quadrupole interaction that applies when there is a fixed concentration of defects hopping on a simple cubic lattice, with the probe atom located at center of one of the cubes. A realization of this model is jumping of structural vacancies on one sublattice in the CsCl structure, with the probe atom on the other sublattice. PAC spectra obtained for Pd-poor PdIn using 111In/Cd probes are refitted with the model perturbation function to obtain the vacancy jump frequency as a function of temperature.
Metrics
3 Record Views
Details
- Title
- Stochastic Model of PAC Nuclear Relaxation Caused by Defects Hopping on a Simple Cubic Lattice
- Creators
- Taylor Grow - Brigham Young UniversityStephanie Plamondon - Brigham Young UniversityWilliam Evenson - Brigham Young UniversityGary Collins - Washington State University
- Publication Details
- Hyperfine interactions, Vol.136(3), pp.627-632
- Academic Unit
- Physics and Astronomy, Department of
- Publisher
- Kluwer Academic Publishers
- Identifiers
- 99900647240301842
- Language
- English
- Resource Type
- Journal article