Browsing National Science Foundation, Metals Program by Subject "atomic jump frequencies"
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Atomic jump frequencies in intermetallic compounds studied using perturbing angular correlation of gamma rays
(201208)Atomic jump frequencies were determined in a variety of intermetallic compounds through analysis of nuclear relaxation of spectra measured using the nuclear hyperfine technique, perturbed angular correlation (PAC) of gamma ... 
Lattice locations and diffusion in intermetallic compounds explored through PAC measurements and DFT calculations
(201205)Site preferences of 111In/Cd impurity probe atoms were studied as a function of composition in Al3Ni and as a function of temperature in Al3Ti and Al3Zr structures using perturbed angular correlation of gamma rays (PAC). ... 
Nuclear relaxation in CoGa3 lattice structures
(201001)Perturbed Angular Correlation (PAC) Spectroscopy is a method utilized to study hyperfine interactions within solids by observing the gamma rays emitted by the nuclear decay of probe atoms that have been artificially infused ... 
Site preferences and jump frequencies of In/Cd solutes in rare earth palladium phases having the L1 sub 2 structure
(201207)The method of Perturbed Angular Correlation of gamma rays (PAC) was used to study site preferences of indium solutes and jump frequencies of cadmium impurities in rareearth palladium phases RPd sub 3 which has the L1 sub ...