Cationic nonstoichiometry of oxides of the Ba-Cu-O and Y-Ba-Cu-O systems
- 26 Downloads
The structure and cationic composition of oxides of the Ba-Cu-O system with cubic BaCuO2 and tetragonal BaCu2O2 structure and YBa2Cu3O6 + δ oxide of the Y-Ba-Cu-O system are studied. The oxides are found to be nonstoichiometric in cationic composition when the composition differs noticeably from the corresponding formula relation with conservation of the crystalline structure’s type.
KeywordsCationic Composition Superstructure Reflection Formula Relation Oxygen Plane Subsolidus Area
Unable to display preview. Download preview PDF.