Establishment of magneto-dielectric effect and magneto-resistance in composite of PLT and Ba-based U-type hexaferrite  

作　　者：Kanika Aggarwal Madan Sharma Shubhpreet Kaur Vishal Arora Indu Sharma Rakesh Kumar Anupinder Singh 

机构地区：[1]Department of Physics,Sant Longowal Institute of Engineering and Technology Longowal 148106,Punjab,India [2]Multifunctional Materials Laboratory,Department of Physics,Guru Nanak Dev University Amritsar 143005,Punjab,India [3]Department of Physics and Electronics,Hindu College Amritsar 143001,Punjab,India [4]Department of Physics,Career Point University,Hamirpur 176041 Himachal Pradesh,India [5]Ludhiana Group of Colleges Affiliated by IKGPTU Kapurthala 140407,Punjab,India

出　　处：《Journal of Advanced Dielectrics》2023年第5期42-47,共6页先进电介质学报（英文）

摘　　要：We are examining the behavior of a composite made of ferroelectrics with strong dielectric properties and ferrites with magnetic properties due to the rising need for materials for multipurpose devices.Many application avenues will be favored by the pairing of these materials’individual qualities with one another.Perovskite and U-type hexaferrite composite materials have been chosen for this study based on their magnetic and dielectric properties.The composites,(1−x)PLT−x(Ba1−3xNd2x)4Co2Fe36O60 where x=0.52,0.54,0.56,0.58 are prepared by solid state reaction method and phase formation was examined.Consideration has been given to the magnetic,dielectric,and magneto-dielectric properties.This work has established the link between the electric and magnetic domains while applying electric and magnetic forces to the materials.The magneto-dielectric research revealed magneto-electric coupling in all of the samples.However,the sample shows the maximum coupling for x=0.54 with MDR%values of 93.17%,which might be because this sample appears to have a high magneto-resistance(161%).

关 键 词：Perovskite U-type hexaferrite magneto-dielectric effect magneto-resistance response 

分 类 号：TB33[一般工业技术—材料科学与工程]