• Yenganti Nayani
• Dr. T. Sreekanth

SrBi4Ti4O15 (SBT) is a Bismuth layered (Aurivillius) ferroelectric ceramic valued for its stable polarization and high curie temperature. SBT powders were prepared using high-energy ball milling and sintered into dense ceramics. X -ray diffraction confirmed the layered orthorhombic phase, while SEM showed well-sintered plate-like grains. Ferroelectric measurements (P-E hysteresis) at room temperature revealed typical polarization, coercive field, and good reversibility, influenced by grain orientation and homogeneity. The results confirm SBT stability and suitability for high-temperature ferroelectric and piezoelectric applications. This study establishes a clear link between processing, structure, and ferroelectric behavior, providing a foundation for further improvements through doping or microstructural optimization.

SrBi4Ti4O15, Aurivillius ceramics, XRD, SEM, Ferroelectric properties, Hysteresis.

"Ferroelectric And Structural Behavior of Bismuth Layered Structured Ferroelectric Ceramics Prepared Via High-Energy Ball Milling", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 9, page no.c451-c457, September-2025, Available :http://www.jetir.org/papers/JETIR2509254.pdf

"Ferroelectric And Structural Behavior of Bismuth Layered Structured Ferroelectric Ceramics Prepared Via High-Energy Ball Milling", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 9, page no. ppc451-c457, September-2025, Available at : http://www.jetir.org/papers/JETIR2509254.pdf