Effect of a magnetic field on the dielectric properties of PLT–BNCFO composites

Author:

Sharma Indu1,Mahajan Shruti2,Arora Vishal3,Arora Mehak4,Mahajan Nitin4,Aggarwal Kanika5,Singh Anupinder4

Affiliation:

1. Department of Physics, Career Point University, Hamirpur, India

2. Department of Physics, Saroop Rani Government College, Amritsar, India; Multifunctional Materials Laboratory, Department of Physics, Guru Nanak Dev University, Amritsar, India

3. Department of Physics, Hindu College, Amritsar, India

4. Multifunctional Materials Laboratory, Department of Physics, Guru Nanak Dev University, Amritsar, India

5. Department of Physics, Sant Longowal Institute of Engineering and Technology, Longowal, India

Abstract

The main goal of this study is to analyze the magnetic, dielectric and magneto-dielectric characteristics of Pb1− x La x Ti1− x O3 (PLT)–(Ba1−3 x Nd2 x )4Co2Fe36O60 (BNCFO) (where x = 0.25) composite materials T1–T3 sintered at various temperatures (1100, 1200 and 1300°C, respectively). An X-ray diffraction investigation was performed in order to pinpoint the creation of a U-type hexaferrite phase. Scanning electron microscopy micrographs reveal that sample T2 reached the maximum value of grain size and the largest experimental density value of 6.14 g/cm3 due to the intensified grain growth of the composite material. The magnetic investigations further indicate that sample T2 achieved the highest remnant magnetization, measuring 1.550 emu/g, revealing the suitability of the sintering temperature. The magneto-dielectric investigations demonstrate the presence of multiferroicity in all samples and show that sample T2 exhibits the highest magneto-dielectric response of 41.99 at 1.2 T and a magneto-dielectric coefficient (γ) of around 0.7609 g2/emu2. Numerous metrics, including Nyquist plots, impedance, electrical modulus, dielectric constant and conductivity, were carefully examined in order to determine the electrical properties of the proposed sample. It was found that sample T2 produced enhanced results and had the right temperature for the substance to develop.

Publisher

Thomas Telford Ltd.

Subject

Condensed Matter Physics,General Materials Science

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Editorial: Materials for a more sustainable usage;Emerging Materials Research;2023-06-01

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