The electric field gradient (EPPES) at Hf sites in amorphous Hf& Cu"alloys was measured for x =0. 33, 0.44, 0.50, and 0.59 with use of the time-differentia1 perturbed angular correlation technique. The results show no evidence of crystallinelike local order in these alloys, supporting a description of their local structure in terms of a dense random packing of atoms. The local and lattice contributions to the EFCx, as well as their dependence on composition, are discussed.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.