Structural Modification and Domain Structure in a BaTiO3 Film on (110) SrTiO3

被引：13
|
作者：
Shimizu, Takao [1 ]
Suwama, Dai [1 ]
Taniguchi, Hiroki [1 ]
Taniyama, Tomoyasu [1 ]
Itoh, Mitsuru [1 ]
机构：
[1] Tokyo Inst Technol, Mat & Struct Lab, Yokohama, Kanagawa 2268503, Japan
来源：
APPLIED PHYSICS EXPRESS | 2013年 / 6卷 / 01期
关键词：
EPITAXIAL THIN-FILMS; ELECTRON-MICROSCOPY; FORCE MICROSCOPY; BIFEO3; ARCHITECTURES; BOUNDARY;
D O I：
10.7567/APEX.6.015803
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
An unconventional pseudo tetragonal crystal structure is demonstrated in a BaTiO3 (BTO) epitaxial thin film grown on a (110) SrTiO3 (STO) substrate by pulsed laser deposition. The crystal structure of the BTO film, one of whose principal axes is shorter than the other, is markedly different from the bulk tetragonal structure. The pseudo tetragonal structure would be caused by the nearly uniaxial strain due to the different strain relaxation along the [001] and [110] axes. An irregular 90 degrees domain structure observed by piezo response force microscopy (PFM) is understood on the basis of a possible small elastic strain at the domain boundary in the pseudo tetragonal crystal structure. (C) 2013 The Japan Society of Applied Physics
引用
收藏
页数：3
相关论文
共 50 条
  • [21] Promoted Hydride Substitution in BaTiO3 Cubes
    Arai, Kazunari
    Onagi, Kaito
    Tang, Ya
    Ishigaki, Toru
    Sai, Hiroaki
    Sasahara, Yuki
    Caruntu, Gabriel
    Okabe, Harumi
    Harada, Masaru
    Nakashima, Kouichi
    Kageyama, Hiroshi
    INORGANIC CHEMISTRY, 2024, 63 (49) : 23260 - 23266
  • [22] Effects of miscut of the SrTiO3 substrate on microstructures of the epitaxial SrRuO3 thin films
    Jiang, JC
    Tian, W
    Pan, X
    Gan, Q
    Eom, CB
    MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 1998, 56 (2-3): : 152 - 157
  • [23] Switchable Induced Polarization in LaAlO3/SrTiO3 Heterostructures
    Bark, C. W.
    Sharma, P.
    Wang, Y.
    Baek, S. H.
    Lee, S.
    Ryu, S.
    Folkman, C. M.
    Paudel, T. R.
    Kumar, A.
    Kalinin, S. V.
    Sokolov, A.
    Tsymbal, E. Y.
    Rzchowski, M. S.
    Gruverman, A.
    Eom, C. B.
    NANO LETTERS, 2012, 12 (04) : 1765 - 1771
  • [24] Investigating the effect of Mo doping on structural and ferroelectric properties of BaTiO3 using electron microscopy
    Sharma, Vishesh
    Pokhriyal, Sumit
    Lalla, N. P.
    Sharma, Shivani
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2024, 193
  • [25] Polylmide/BaTiO3 composites with controllable dielectric properties
    Xie, SH
    Zhu, BK
    Wei, XZ
    Xu, ZK
    Xu, YY
    COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2005, 36 (08) : 1152 - 1157
  • [26] Modelling thermal activation of <1 1 0>{110} slip at low temperature in SrTiO3
    Carrez, P.
    Ferre, D.
    Denoual, C.
    Cordier, P.
    SCRIPTA MATERIALIA, 2010, 63 (04) : 434 - 437
  • [27] Investigation of nanoscale domain switching of 0.94 Na0.5Bi0.5TiO3-0.06 BaTiO3 thin film under different temperatures by piezoresponse force microscopy
    Zhan, K.
    Su, M.
    Han, H.
    Wang, X. Y.
    FERROELECTRICS, 2016, 493 (01) : 25 - 29
  • [28] Role of yttrium and magnesium in the formation of core-shell structure of BaTiO3 grains in MLCC
    Kim, Chang-Hoon
    Park, Kum-Jin
    Yoon, Yeo-Joo
    Hong, Min-Hee
    Hong, Jeong-Oh
    Hur, Kang-Heon
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2008, 28 (06) : 1213 - 1219
  • [29] Ferroelectricity in Strain-Free SrTiO3 Thin Films
    Jang, H. W.
    Kumar, A.
    Denev, S.
    Biegalski, M. D.
    Maksymovych, P.
    Bark, C. W.
    Nelson, C. T.
    Folkman, C. M.
    Baek, S. H.
    Balke, N.
    Brooks, C. M.
    Tenne, D. A.
    Schlom, D. G.
    Chen, L. Q.
    Pan, X. Q.
    Kalinin, S. V.
    Gopalan, V.
    Eom, C. B.
    PHYSICAL REVIEW LETTERS, 2010, 104 (19)
  • [30] Grain boundary engineering for improving conductivity of polycrystalline SrTiO3
    Tzeng, Wei-Lung
    Yen, Hung-Wei
    Lin, Wen-Chin
    Shih, Shao-Ju
    CERAMICS INTERNATIONAL, 2017, 43 (02) : 2361 - 2367
12345