Na2Ta4O11 hR102 167

• Na-Nb-O
• Ag-Nb-O
• Na-O-Ta
• Ag-Na-Nb-O
• Na-Nb-O-Ta
• electronic and electrical properties
• structural properties
• permittivity (dielectric constant)
• real part of permittivity
• structural transitions
• transitional
• chalcogen
• oxide
• ternary
• non-disordered
• trigonal