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September 19, 2025Journal of Advanced College of Engineering and ManagementOpen Access

Structure, Dielectric, and Electrical Characterization of 0.9(Bi0.5Na0.5TiO3) – 0.1(Bi0.5Sr0.25TiO3) (BNT-BST) Solid Solution for Capacitor Applications

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Authors

RARam Prasad AryalBBBinod BhattaraiTribhuvan University

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Overview

This analysis explores dielectric and electrical properties of BNT-BST ceramics, highlighting their potential in capacitor applications.

Key Points

  • The dielectric constant peaked at 3456 @1kHz, indicating strong dielectric properties.
  • Rietveld refinement confirmed a pure rhombohedral perovskite structure with R3c symmetry.
  • Impedance and conductivity analysis indicated NTCR-type semiconducting behavior in the ceramics.
  • The overall electrical behavior is influenced by both grains and grain boundaries, suggesting multiple conduction mechanisms.

Cite This Study

Aryal et al. (2025) studied this question.

synapsesocial.com/papers/68d466c431b076d99fa65dfahttps://doi.org/10.3126/jacem.v11i1.84545
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