Enhanced ferroelectric properties and thermal stability of nonstoichiometric 0.92(Na0.5Bi0.5)TiO3-0.08(K0.5Bi0.5)TiO3 single crystals

被引：25
|
作者：
Zhang, Haiwu [1 ,2 ]
Chen, Chao [1 ,2 ]
Zhao, Xiangyong [1 ]
Deng, Hao [1 ,2 ]
Li, Long [1 ,2 ]
Lin, Di [1 ]
Li, Xiaobing [1 ]
Ren, Bo [1 ]
Luo, Haosu [1 ]
Yan, Jun [3 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, Shanghai 201800, Peoples R China
[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
[3] Shanghai Municipal Elect Power Co, Shibei Power Supply Branch, Shanghai 200072, Peoples R China
来源：
APPLIED PHYSICS LETTERS | 2013年 / 103卷 / 21期
关键词：
TRANSMISSION ELECTRON-MICROSCOPY; PIEZOELECTRIC PROPERTIES; NA0.5BI0.5TIO3; CERAMICS; GROWTH;
D O I：
10.1063/1.4833401
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Bi deficient, Mn doped 0.92(Na0.5Bi0.5) TiO3-0.08(K0.5Bi0.5)TiO3 single crystals were grown by carefully controlled top-seeded solution growth method. Local structures were investigated by transmission electron microscopy. The site occupation and valence state of manganese were characterized by electron paramagnetic resonance spectrum. The leakage current density in the as-grown single crystals is effectively depressed. The introduced defect complexes suppress the temperature induced phase transformation, increasing the depolarization temperature (165 degrees C) and thermal stability of ferroelectric properties. (C) 2013 AIP Publishing LLC.
引用
收藏
页数：5
相关论文
共 50 条
  • [21] Dielectric and piezoelectric properties of (Bi0.5Na0.5)TiO3-(Bi0.5K0.5)TiO3 systems
    Sasaki, Atsushi
    Chiba, Tatsuya
    Mamiya, Youichi
    Otsuki, Etsuo
    Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 1999, 38 (9 B): : 5564 - 5567
  • [22] Optical dispersion and bandgap of pure and Mn-doped 0.92Na0.5Bi0.5TiO3-0.08K0.5Bi0.5TiO3 lead-free single crystals
    Wu, Yang
    Hu, Yuqing
    Xue, Saidong
    Zhao, Xiangyong
    Wang, Feifei
    Tang, Yanxue
    Duan, Zhihua
    Shi, Wangzhou
    Luo, Haosu
    Sun, Renbing
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2020, 103 (02) : 1241 - 1247
  • [23] Multiferroic properties of BiFeO3-(K0.5Bi0.5)TiO3 ceramics
    Bennett, J.
    Bell, A. J.
    Stevenson, T. J.
    Smith, R. I.
    Sterianou, I.
    Reaney, I. M.
    Comyn, T. P.
    MATERIALS LETTERS, 2013, 94 : 172 - 175
  • [24] Investigating the interplay of phase composition and dielectric behavior in 0.60(Na0.5Bi0.5)TiO3-0.10BaTiO3-0.30(K0.5Bi0.5)TiO3 ceramic materials
    Mesrar, M.
    Mesrar, L.
    Lamcharfi, T.
    Echatoui, N. -S.
    Abdi, F.
    INORGANIC CHEMISTRY COMMUNICATIONS, 2024, 166
  • [25] Investigating the interplay of phase composition and dielectric behavior in 0.60(Na0.5Bi0.5)TiO3-0.10BaTiO3-0.30(K0.5Bi0.5)TiO3 ceramic materials
    Mesrar, M.
    Mesrar, L.
    Lamcharfi, T.
    Echatoui, N. -S.
    Abdi, F.
    INORGANIC CHEMISTRY COMMUNICATIONS, 2024, 166
  • [26] Energy Storage Performance of (Na0.5Bi0.5)TiO3 Relaxor Ferroelectric Film
    Liu, Xuxia
    Yao, Yao
    Wang, Xiaofei
    Zhao, Lei
    San, Xingyuan
    COATINGS, 2024, 14 (07)
  • [27] Dielectric and ferroelectric properties of lead-free Na0.5Bi0.5TiO3-K0.5Bi0.5TiO3 ferroelectric ceramics
    Li, YM
    Chen, W
    Zhou, J
    Xu, Q
    Sun, HJ
    Liao, MS
    CERAMICS INTERNATIONAL, 2005, 31 (01) : 139 - 142
  • [28] Crystal structure and piezoelectric properties of 0.79(Na0.5Bi0.5) TiO3-0.05BaTiO3-0.16(K0.5Bi0.5)TiO3 ceramics prepared by solid-state method
    Mesrar, M.
    Lamcharfi, T.
    Echatoui, N. -S.
    Abdi, F.
    HELIYON, 2024, 10 (12)
  • [29] Ferroelectric Na0.5Bi0.5TiO3 and K0.5Bi0.5TiO3 perovskites and their solid solutions
    Isupov, VA
    FERROELECTRICS, 2005, 315 : 123 - 147
  • [30] Polarization Switching Dynamics of Ferroelectric (Bi0.5Na0.5)TiO3 Single Crystals`
    Yanai, Ken
    Onozuka, Hiroaki
    Kitanaka, Yuuki
    Noguchi, Yuji
    Miyayama, Masaru
    Moriyoshi, Chikako
    Kuroiwa, Yoshihiro
    ELECTROCERAMICS IN JAPAN XVI, 2014, 582 : 51 - +
12345