Functional properties of Sr1-xGdxTiO3 ceramics synthesized by solid state reaction method

Author:

Alshoaibi AdilORCID,Bhellar Ikhtiar Hussain,Hussain FayazORCID,Zubairi Hareem,Shaikh Sajida,Faouri Sinan

Abstract

Abstract Sr1-xGdxTiO3 (0.00 ≤ x ≤ 0.11) ceramics by the addition of Gd3+ on A-sites, were processed and fabricated through the conventional sintering method and optimised the sintering temperature at 1390 °C–1470 °C for 2 h. The experimentation shows that all ceramics are possessed by cubic structure, in which the increment of Gd3+ content, in terms of x, decreases the lattice parameters of the ceramics, as well as affects the grain size. Comparing the results to pure SrTiO3 (STO) compounds, the addition of Gd3+ lowers the mass loss, increased the conductivity as well as permittivity by decreasing the dielectric losses at lower frequencies. The x = 0.03 and 0.01 evidenced the maximum Seeback Coefficient, ∼281 μV K−1 at ∼370 K confirming the higher carrier concentration. Also, the magnetic properties as a function of Gd3+ ions doped with STO showed gradual improvement, showing maximum saturation with the maximum concentration of x.

Funder

King Faisal University, Saudi Arabia

Publisher

IOP Publishing

Subject

Metals and Alloys,Polymers and Plastics,Surfaces, Coatings and Films,Biomaterials,Electronic, Optical and Magnetic Materials

Reference60 articles.

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3