8 datasets found

Pyrochlore to Defect- Fluorite Transition Studies in Holmium-Titanate based Composition using Neutron Powder Diffraction Technique

A detailed study of the temperature and compositional variation of defect structure in doped bismuth tantalates is proposed. Tantalum doping into Bi2O3 can achieve d-phase...

Pyrochlore to Defect- Fluorite Transition Studies in Holmium-Titanate based Composition using Neutron Powder Diffraction Technique-4

Pyrochlore to Defect- Fluorite Transition Studies in Holmium-Titanate based Composition using Neutron Powder Diffraction Technique-3

The aim of this work is to understand the nature of anion disordering in pyrochlore oxides and to establish what, if any, correlations exist between the anion position, disorder...

Stabilised bismuth oxides are of interest as intermediate temperature solid electrolytes for a variety of electrochemical device applications. Lead doping into bismuth yttrate...

Pyrochlore to Defect- Fluorite Transition Studies in Holmium-Titanate based Composition using Neutron Powder Diffraction Technique-2

Pyrochlore to Defect- Fluorite Transition Studies in Holmium-Titanate based Composition using Neutron Powder Diffraction Technique-5