Abstract
The structural and dielectric properties of magnesium titanate solid solutions substituted with zinc or cobalt (MxMg1−x) TiO3 (M = Zn/Co and x = 0.00, 0.05) were investigated. MgTiO3 formed as a single phase, according to X-ray diffraction analysis. Low porosity, tightly packed grains were detected using scanning electron microscopy (SEM) and energy-dispersive X-ray (EDX) analyses. The dielectric properties reveal that (MxMg1−x) TiO3 with Zn = 0.05 shows a good combination of relative permittivity (εr) of 15.10, loss tangent (tan) of 1.11 × 10–3, and temperature coefficient of resonant frequency (τf) of –42.70 ppm/°C at 1 MHz was reported.
Disclosure statement
No potential conflict of interest was reported by the authors.