Text this: Microwave Dielectric Permittivity of Nanostructured RMn<sub>2</sub>O<sub>5</sub> Manganate, R<sub>2</sub>Ti<sub>2</sub>O<sub>7</sub> Titanate, and LiCoPO<sub>4</sub> and LiNi<sub>0.5</sub>Co<sub>0.5</sub>PO<sub>4</sub> Orthophosphate Composites
