Grains and grain boundaries contribution to dielectric relaxations and conduction of Bi5Ti3FeO15 ceramics

被引：35
|
作者：
Rehman, Fida [1 ]
Li, Jing-Bo [1 ]
Zhang, Jia-Song [1 ]
Rizwan, Muhammad [1 ]
Niu, Changlei [1 ]
Jin, Hai-Bo [1 ]
机构：
[1] Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China
来源：
JOURNAL OF APPLIED PHYSICS | 2015年 / 118卷 / 21期
基金：
中国国家自然科学基金;
关键词：
ELECTRICAL-PROPERTIES; MAGNETIC-PROPERTIES; SPECTROSCOPY; IMPEDANCE; BEHAVIOR;
D O I：
10.1063/1.4936782
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Dielectric relaxation behaviors of Aurivillius Bi5Ti3FeO15 ceramics were investigated in a wide range of frequency and temperature via dielectric and impedance spectroscopies. We distinguished two dielectric relaxations using the combination of impedance and modulus analysis. Resistance of the grain boundary was found to be much larger than grains, whereas capacitance was at the same level. The kinetic analysis of dielectric data was carried out to evaluate the contributions of microstructure and defects to the relaxation and conduction. The possible relaxation-conduction mechanism in the ceramics was discussed. The results enable deep understanding of microstructure-defect-relaxation behaviors in Bi5Ti3FeO15 ceramics. (C) 2015 AIP Publishing LLC.
引用
收藏
页数：6
相关论文
共 50 条
  • [31] Determination of the magnetoelectric coupling coefficient from temperature dependences of the dielectric permittivity for multiferroic ceramics Bi5Ti3FeO15
    Bartkowska, J. A.
    Dercz, J.
    JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, 2013, 117 (05) : 875 - 878
  • [32] The effect of Mn doping contents on the structural, dielectric and magnetic properties of multifenoic Bi5Ti3FeO15 Aurivillius ceramics
    Tang, Kai
    Bai, Wei
    Liu, Jia
    Yang, Jing
    Zhang, Yuanyuan
    Duan, Chun-gang
    Tang, Xiaodong
    Chu, Junhao
    CERAMICS INTERNATIONAL, 2015, 41 : S185 - S190
  • [33] Tailoring the ferroelectric and magnetic properties of Bi5Ti3FeO15 ceramics by doping with Co and Y
    Bobic, Jelena
    Ilic, Nikola
    Veerapandiyan, Vignaswaran
    Deluca, Marco
    Dzunuzovic, Adis
    Vukmirovic, Jelena
    Ning, Kaijie
    Reichmann, Klaus
    Tidrow, Steven
    Petrovic, Mirjana Vijatovic
    SOLID STATE SCIENCES, 2022, 123
  • [34] Sintering and enhanced ferroelectric properties of textured Bi5Ti3FeO15 ceramics with high Curie temperature
    Tian, Jingxin
    Li, Fangzhe
    Tang, Xiaohui
    Luo, Huijiadai
    Cao, Lu
    Sun, Shaojie
    Liu, Changrong
    Huang, Yong
    Ke, Hua
    Zhou, Yu
    JOURNAL OF MATERIALS CHEMISTRY C, 2025, 13 (14) : 7358 - 7367
  • [35] Molten salt synthesis and crystal structure of Bi5Ti3FeO15
    García-Guaderrama, M
    Fuentes, L
    Montero-Cabrera, ME
    Márquez-Lucero, A
    Villafuerte-Castrejón, ME
    INTEGRATED FERROELECTRICS, 2005, 71 : 233 - 239
  • [36] Structural, magnetic, and magnetodielectric correlations in multiferroic Bi5Ti3FeO15
    Jena, Rasmita
    Chandrakanta, K.
    Abdullah, Md. F.
    Pal, P.
    Kaushik, S. D.
    Singh, A. K.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2021, 32 (16) : 21379 - 21394
  • [37] Magnetic and optical properties of the Aurivillius phase Bi5Ti3FeO15
    Wu, Maosong
    Tian, Zhaoming
    Yuan, Songliu
    Huang, Zhengbei
    MATERIALS LETTERS, 2012, 68 : 190 - 192
  • [38] Structural, magnetic, and magnetodielectric correlations in multiferroic Bi5Ti3FeO15
    Rasmita Jena
    K. Chandrakanta
    Md. F. Abdullah
    P. Pal
    S. D. Kaushik
    A. K. Singh
    Journal of Materials Science: Materials in Electronics, 2021, 32 : 21379 - 21394
  • [39] Mossbauer studies of Bi5Ti3FeO15 electroceramic prepared by mechanical activation
    Mazurek, Mariusz
    Jartych, Elzbieta
    Oleszak, Dariusz
    PRZEGLAD ELEKTROTECHNICZNY, 2012, 88 (9B): : 256 - 258
  • [40] Mossbauer Spectroscopy, X-Ray Diffraction and SEM Studies on Multiferroic Bi5Ti3FeO15 Ceramics
    Rymarczyk, J.
    Hanc, A.
    Dercz, G.
    Ilczuk, J.
    ACTA PHYSICA POLONICA A, 2008, 114 (06) : 1579 - 1584
12345