Microwave dielectric properties of magnesium calcium titanate thin films

Synthesis of tetragonal flake-like magnesium titanate nanocrystallites

“…Therefore, much attention has been focused on the synthesis of MgTiO 3 . Various synthesis methods were reported in the past decade, such as solid-state reaction method [4][5][6], thermal decomposition of peroxide precursors [7], chemical coprecipitation [8], mechanochemical complexation route [9], metalorganic chemical vapor deposition [10], metalorganic solution deposition technique [11] and sol-gel method [2,12,13]. Though these methods were effective to prepare MgTiO 3 powders, almost no efforts were made to synthesize MgTiO 3 nanomaterials for its possible morphologydependent properties.…”

Novel magnetic–dielectric composite ceramic obtained from Y3Fe5O12 and CaTiO3

“…Therefore, we reported the structure and morphology of the obtained material, furthermore the dielectric and magnetic properties measured in the Radio-Microwave frequencies. The production and study of the properties of this new composite are important due to their possible applications in bulk devices (microwave resonators, circulators and oscillators) and thick or thin films (Microstrip antennas) [16,22,[27][28][29][30].…”

Effect of temperature on the electrical properties of nanocrystalline CaTi1−x Fe x O3−Δ perovskite

“…The features of these materials have recently been exploited in packaging, microwave dielectrics, fuel cells, batteries, and memory storage devices [31][32][33][34][35]. In most perovskite materials, except CCTO (Cu x Ca 1-x TiO 3 ), temperature plays a significant role in determining the structural behavior, phase transition, and morphological changes, which impute the internal grain boundary layer capacitance (IBLC).…”