Enhanced magnetic and dielectric properties of BiFeO3/BaTiO3 core-shell nanostructure

被引：3
作者：
Zhao, Y. [1 ]
Miao, J. [1 ]
Wu, X. H. [1 ]
Qiao, L. J. [1 ]
Xu, X. G. [1 ]
Jiang, Y. [1 ]
机构：
[1] Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, Sch Mat Sci & Engn, Beijing 100083, Peoples R China
来源：
MICRO & NANO LETTERS | 2012年 / 7卷 / 09期
关键词：
SOLID-SOLUTIONS; FERROMAGNETISM; COMPOSITES; SIZE;
D O I：
10.1049/mnl.2012.0409
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A method involving the combination of solution processing and high-temperature synthesis was developed to fabricate xBiFeO(3)/(1-x) BaTiO3 core-shell nanostructure with x from 0.6 to 1. It was found that both saturation magnetisation and dielectric properties of xBiFeO3/ (1-x) BaTiO3 nanostructures increase with the content of BaTiO3 decreasing. Interestingly, the improved magnetic and dielectric properties were found in 0.8BFO/0.2BTO nanostructure. The authors attribute the enhancement of magnetic and dielectric properties to the core-shell nanostructure and morphotropic phase boundary in a BiFeO3/BaTiO3 nanostructure.
引用
收藏
页码：910 / 913
页数：4
相关论文
共 50 条
  • [1] Enhanced Dielectric Properties of Polyimide/BaTiO3 Nanocomposite by Embedding the Polypyrrole@Polyimide Core-Shell Nanoparticles
    Yoon, Hyun Woo
    Bok, Changsuk
    Park, No Kyun
    Jung, Hyun Min
    Kim, Yong Seok
    Kim, Byoung Gak
    Suh, Dong Hack
    Won, Jong Chan
    Kim, Yun Ho
    MACROMOLECULAR RESEARCH, 2017, 25 (03) : 290 - 296
  • [2] Effect of BaTiO3 doping on the structural, electrical and magnetic properties of BiFeO3 ceramics
    Dai, H. Y.
    Chen, J.
    Li, T.
    Liu, D. W.
    Xue, R. Z.
    Xiang, H. W.
    Chen, Z. P.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2015, 26 (06) : 3717 - 3721
  • [3] Enhanced Dielectric Properties of Polyarylene Ether Nitriles Filled with Core-Shell Structured PbZrO3 Around BaTiO3 Nanoparticles
    Wei, Renbo
    Yang, Ruiqi
    Xiong, Zhiyuan
    Xiao, Qian
    Li, Kui
    Liu, Xiaobo
    JOURNAL OF ELECTRONIC MATERIALS, 2018, 47 (10) : 6177 - 6184
  • [4] Magnetic properties of BiFeO3 - BaTiO3 ceramics in the morphotropic phase boundary: A role of crystal structure and structural parameters
    Karpinsky, D., V
    Silibin, M., V
    Zhaludkevich, D., V
    Latushka, S., I
    Sysa, A., V
    Sikolenko, V. V.
    Zhaludkevich, A. L.
    Khomchenko, V. A.
    Franz, A.
    Mazeika, K.
    Baltrunas, D.
    Kareiva, A.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2021, 539
  • [5] Magnetoelectric coupling and phase transition in BiFeO3 and (BiFeO3)0.95(BaTiO3)0.05 ceramics
    Wang, T. -H.
    Tu, C. -S.
    Chen, H. -Y.
    Ding, Y.
    Lin, T. C.
    Yao, Y. -D.
    Schmidt, V. H.
    Wu, K. -T.
    JOURNAL OF APPLIED PHYSICS, 2011, 109 (04)
  • [6] Improved dielectric properties of PVDF nanocomposites with core-shell structured BaTiO3 @polyurethane nanoparticlesInspec keywordsOther keywords
    Zheng, Ming-Sheng
    Zhang, Chong
    Yang, Yu
    Xing, Zhao-Liang
    Chen, Xin
    Zhong, Shao-Long
    Dang, Zhi-Min
    IET NANODIELECTRICS, 2020, 3 (03) : 94 - 98
  • [7] Butterfly-shaped multiferroic BiFeO3@BaTiO3 core-shell nanotubes: the interesting structural, multiferroic, and optical properties
    Zhao, Y.
    Miao, J.
    Meng, X. B.
    Weng, F.
    Xu, X. G.
    Jiang, Y.
    Wang, S. G.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2013, 24 (05) : 1439 - 1445
  • [8] Continually enhanced dielectric constant of Poly(vinylidene fluoride) with BaTiO3@Poly(vinylidene fluoride) core-shell nanostructure filling
    Silakaew, Kanyapak
    Thongbai, Prasit
    CERAMICS INTERNATIONAL, 2022, 48 (05) : 7005 - 7012
  • [9] High-piezoelectric lead-free BiFeO3 -BaTiO3 ceramics with enhanced temperature stability and mechanical properties
    Zhou, Xiaoxiao
    Xu, Yuxin
    Gao, Xiaoqi
    Hu, Chengchao
    Jiang, Wan
    Li, Hezhang
    Zhang, Bo-Ping
    JOURNAL OF MATERIOMICS, 2025, 11 (04)
  • [10] Enhanced magnetic and dielectric behavior in Co doped BiFeO3 nanoparticles
    Chakrabarti, Kaushik
    Sarkar, Babusona
    Ashok, Vishal Dev
    Chaudhuri, Sheli Sinha
    De, S. K.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2015, 381 : 271 - 277
12345