Dielectric and ferroelectric properties of the sol‐gel–derived Zr‐doped Ba 0.7 Sr 0.3 TiO 3 polycrystalline ceramic systems
Source abstract
Abstract
Abstract Ba 0.7 Sr 0.3 Zr x Ti 1− x O 3 ( BSZT ; where x =0.02, 0.04, 0.06, 0.08, 0.1) ceramics were processed through a sol‐gel method at 1450°C for 6 h. All the samples showed a diffuse phase transition which might be due to the presence of polar nanoregions, those associated with the composition inhomogeneity in the BSZT ceramics. The sample with x =0.02 exhibited a dielectric constant (ɛ=23714) which successively decreased with increasing x up to 8569 for the sample with x =0.1 around T c measured at 10 kH z. Ceramic samples showed a ferroelectric hysteresis behavior similar to relaxor materials.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Ferroelectric and Piezoelectric Materials · Microwave Dielectric Ceramics Synthesis · Dielectric properties of ceramics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
National Centre of Excellence in Physical Chemistry University of Peshawar Peshawar Pakistan
Materials Research Laboratory Department of Physics University of Peshawar Peshawar Pakistan
Funding
Higher Education Commission, Pakistan
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