The piezoelectric response of nanotwinned BaTiO3

被引：76
|
作者：
Hlinka, J. [1 ]
Ondrejkovic, P. [1 ]
Marton, P. [1 ]
机构：
[1] Acad Sci Czech Republic, Inst Phys, Prague 18211 8, Czech Republic
来源：
NANOTECHNOLOGY | 2009年 / 20卷 / 10期
关键词：
FERROELECTRIC DOMAIN FORMATION; TITANATE SINGLE-CRYSTALS; COMPUTER-SIMULATION; BARIUM-TITANATE; RELAXOR FERROELECTRICS; OXYGEN VACANCIES; WALL; CERAMICS; FIELD; CONFIGURATIONS;
D O I：
10.1088/0957-4484/20/10/105709
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The piezoelectric properties of tetragonal BaTiO3 crystals with a very high density of 90 degrees twin domain boundaries are analyzed in the framework of the Ginzburg-Landau-Devonshire theory. Computer simulations predict a considerable enhancement of piezoelectric coefficients for domain thicknesses below 50 nm. This enhancement is much larger than the effect of the domain wall broadening mechanism of Rao and Wang (2007 Appl. Phys. Lett. 90 041915), but it is still a too weak effect to explain the domain density enhancement observed in the experiments of Wada and Tsurumi (2004 Br. Ceram. Trans. 103 93). The phenomenon observed here should nevertheless manifest in materials with nanoscopic domains, such as relaxor ferroelectrics and artificial ferroelectric nanostructures.
引用
收藏
页数：7
相关论文
共 50 条
  • [21] Thickness Effect of Interlayer on the Dielectric Permittivity of BaTiO3/Co/BaTiO3 and BaTiO3/Ta/BaTiO3 Films
    Ding, Y.
    Yao, Y. D.
    Wu, K. T.
    Chen, P. S.
    Tu, C. S.
    Hsu, J. C.
    Hung, D. S.
    Lee, S. F.
    IEEE TRANSACTIONS ON MAGNETICS, 2012, 48 (11) : 4297 - 4300
  • [22] Evolution of ferroelectric and piezoelectric response by heat treatment in pseudocubic BiFeO3–BaTiO3 ceramics
    Adnan Maqbool
    Rizwan Ahmed Malik
    Ali Hussain
    Fazli Akram
    Muhammad Asif Rafiq
    Mohsin Saleem
    Fazal Ahmad Khalid
    Tae-Kwon Song
    Won-Jeong Kim
    Myong-Ho Kim
    Journal of Electroceramics, 2018, 41 : 99 - 104
  • [23] Atomic sublattice decomposition of piezoelectric response in tetragonal PbTiO3, BaTiO3, and KNbO3
    Shi, Jing
    Grinberg, Ilya
    Wang, Xiaoli
    Rappe, Andrew M.
    PHYSICAL REVIEW B, 2014, 89 (09):
  • [24] Electromechanical response of multilayered piezoelectric BaTiO3/PZT-7A composites with wavy architecture
    Tu, Wenqiong
    Chen, Qiang
    JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 2021, 32 (17) : 1966 - 1986
  • [25] Nonlinear piezoelectric properties of epitaxial BaTiO3 thin film
    Negulescu, B.
    Daumont, C. J. M.
    Sakai, J.
    Ruyter, A.
    Bavencoffe, M.
    Alyabyeva, N.
    Wolfman, J.
    FERROELECTRICS, 2017, 514 (01) : 9 - 18
  • [26] Grain size effect on piezoelectric properties of BaTiO3 ceramics
    Hoshina, Takuya
    Hatta, Saki
    Takeda, Hiroaki
    Tsurumi, Takaaki
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2018, 57 (09)
  • [27] Different piezoelectric grain size effects in BaTiO3 ceramics
    Wang, J. C.
    Zheng, P.
    Yin, R. Q.
    Zheng, L. M.
    Du, J.
    Zheng, L.
    Deng, J. X.
    Song, K. X.
    Qin, H. B.
    CERAMICS INTERNATIONAL, 2015, 41 (10) : 14165 - 14171
  • [28] Piezoelectric Harvesting Characteristics of BaTiO3 Microstructures for Optimal Nanogenerators
    Chang, Wen-Yang
    Yang, Cheng-Han
    MULTI-FUNCTIONAL MATERIALS AND STRUCTURES IV, 2013, 747 : 205 - 209
  • [29] Piezoelectric BaTiO3 Thin Film Nanogenerator on Plastic Substrates
    Park, Kwi-Il
    Xu, Sheng
    Liu, Ying
    Hwang, Geon-Tae
    Kang, Suk-Joong L.
    Wang, Zhong Lin
    Lee, Keon Jae
    NANO LETTERS, 2010, 10 (12) : 4939 - 4943
  • [30] Dielectric and piezoelectric properties of modified BaTiO3/PVDF composites
    Tandon, RP
    Sinha, RDP
    Singh, R
    Chandra, S
    ASIAN JOURNAL OF PHYSICS, VOL 6 NOS 1 AND 2, JANUARY-MARCH 1997: PROCEEDINGS OF THE DAE-BRNS SYMPOSIUM ON ELECTROCERAMICS, 1997, : 127 - 131
12345