journal article·2022-01Open access

Structure, morphology, and ferroelectric behavior of Ba1-yZnyTiO3 (y = 0.2, 0.4, 0.6 & 0.8) nanoceramics

Department of Physics, PC Jabin Science College, Hubbali-560031, E. Veena, A. Mallikarjuna, Dept. of Physics, Audisankara College of Engineering and Technology, Gudur524101, A.P, India, D. B. Basha, Dept. of Physics, College of Computer and Information Sciences, Majmaah University, Al'Majmaah-11952, Saudi Arabia, M. C Sekhar, Department of physics, Chaitanya Bharathi Institute of Technology, Hyderabad, Telangana, T. Rajender, Dept of physics, Sri Hamsavahini Degree College, Sircilla-505301, Telangana, G. Sujatha, Dept. of Chemistry, Audisankara College of Engineering and Technology, Gudur524101, A.P, India, T. A. Babu, Department of Physics, GITAM University, Bengaluru Campus-561203, India, N.V. Krishna Prasad, Department of Physics, GITAM University, Bengaluru Campus-561203, India, B. V. S. Reddy, Department of Physics, The National College, Bagepalli-561207, Karnataka, India

Abstract

The barium zinc titanate (BZT) nanoceramic samples were prepared via the hydrothermal technique. It was found from XRD patterns that the y = 0.2 to 0.8 compositions showed the cubic perovskite structure along with some secondary phases related to the zinc titanate (Zn2TiO4). The surface morphology indicated the formation of nanospheres like grains/particles for y = 0.2, and 0.3 compositions while the rest of the samples showed the rods like structures. Further the P-E loops of y = 0.2-0.8 samples showed the saturation of all samples.
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Research context

OpenAlex topics: Ferroelectric and Piezoelectric Materials · Microwave Dielectric Ceramics Synthesis · Dielectric properties of ceramics

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