Effect of Fe supplantation on structural and dielectric properties of La2CoMnO6

Sharma, Reena; Hooda, Neelam; Hooda, Ashima; Khasa, Satish

doi:10.1016/j.matchemphys.2022.127012

Cited by 7 publications

(1 citation statement)

References 41 publications

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“…The optical band gap energy was calculated using the Davis and Mott formula, which was proposed in 1972. The band gap was calculated using the below equation, 15 B h E…”

Section: (δ) =mentioning

confidence: 99%

Insight of the Influence of Cobalt Substitution on the Structural, Microstructural, Optical and Electrical Properties of Tetragonal Barium Titanate Ceramics

Mohanty,

Puhan,

Padhi

et al. 2023

ECS J. Solid State Sci. Technol.

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The development of lead-free ferroelectric materials is essential for upcoming applications in energy and information storage. We comprehensively report the structural, optical, dielectric and electrical characteristics of BaTi1-x Co x O3 (0.00 ≤ x ≤ 0.10) ceramics prepared using the conventional solid-state route process. The synthesized sample features a single-phase tetragonal structure with P4mm symmetry, as confirmed by the X-ray diffraction investigation. SEM imaging clearly shows that the material was polydispersive. UV–vis diffuse reflectance spectra of the BaTi1-xCoxO3 ceramics has been carried out in order to calculate the optical band gap of each composition. For the prepared samples, Cole-Cole plot of the complex impedance was examined over a wide temperature and frequency range. The compounds displayed non-Debye type dielectric relaxation. The Ferroelectric-Paraelectric phase transition is clearly visible in the T-dependent dielectric spectra for all the samples. After E-poling the ceramics, a well-defined genuine saturated hysteresis loop was established.

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“…The optical band gap energy was calculated using the Davis and Mott formula, which was proposed in 1972. The band gap was calculated using the below equation, 15 B h E…”

Section: (δ) =mentioning

confidence: 99%