Temperature-induced phase transition of ⟨001⟩-oriented 0.92Na0.5Bi0.5TiO3-0.08Bi(Zn0.5Ti0.5)O3 lead-free single crystals

被引：3
作者：
Xiao, Junjie [1 ,2 ]
Liu, Sixing [2 ]
Wang, Jushan [1 ]
Xu, Jialin [2 ]
Zhang, Zhang [2 ]
Wang, Xi'an [2 ]
Tang, Yanxue [1 ]
Luo, Haosu [2 ]
Liang, Zhu [2 ]
机构：
[1] Shanghai Normal Univ, Dept Phys, Key Lab Optoelect Mat & Device, Shanghai 200234, Peoples R China
[2] Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, Shanghai 201800, Peoples R China
来源：
CERAMICS INTERNATIONAL | 2021年 / 47卷 / 10期
基金：
中国国家自然科学基金;
关键词：
Lead-free single crystals; NBT-BZT; Phase transitions; Raman spectroscopy; ELECTRICAL-PROPERTIES; FERROELECTRIC PHASE; PIEZOELECTRIC PROPERTIES; RAMAN; SPECTROSCOPY; PEROVSKITE;
D O I：
10.1016/j.ceramint.2021.01.275
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Lead-free single crystals 0.92Na0.5Bi0.5TiO3-0.08Bi(Zn0.5Ti0.5)O3 (NBT-BZT) near the morphotropic phase boundary (MPB) were grown by the top seeded solution growth (TSSG) method. The temperature-induced phase transition behaviour of 001 -oriented NBT-BZT lead-free single crystals was investigated. The relationship between dielectric properties and temperature exhibited phase transition temperatures of approximately 200 ?C and 328 ?C. The thermal evolution of phase structure in NBT-BZT single crystals was further studied by Raman spectroscopy, and the structural phase transitions from rhombohedral (R) to monoclinic (M) phases, then from monoclinic to tetragonal (T) phases were confirmed by optical domain structure observation. These results are beneficial for understanding the nature of ferroelectric phase transitions.
引用
收藏
页码：14062 / 14066
页数：5
相关论文
共 35 条
[1]   Core-Shell Lead-Free Piezoelectric Ceramics: Current Status and Advanced Characterization of the Bi1/2Na1/2TiO3-SrTiO3 System [J].
Acosta, Matias ;
Schmitt, Ljubomira A. ;
Molina-Luna, Leopoldo ;
Scherrer, Michael C. ;
Brilz, Michael ;
Webber, Kyle G. ;
Deluca, Marco ;
Kleebe, Hans-Joachim ;
Roedel, Juergen ;
Donner, Wolfgang .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2015, 98 (11) :3405-3422
[2]   Structure, Electrical, and Optical Properties of (Na1/2Bi1/2)TiO3-1.5at.%Bi(Zn1/2Ti1/2)O3 Lead-free Single Crystal Grown by a TSSG Technique [J].
Chen, Chao ;
Zhang, Haiwu ;
Zhao, Xiangyong ;
Deng, Hao ;
Li, Long ;
Ren, Bo ;
Lin, Di ;
Li, Xiaobing ;
Luo, Haosu ;
Chen, Zhen ;
Su, Jun .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2014, 97 (06) :1861-1865
[3]   Electrical properties of Na1/2Bi1/2TiO3-BaTiO3 ceramics [J].
Chu, BJ ;
Chen, DR ;
Li, GR ;
Yin, QR .
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2002, 22 (13) :2115-2121
[4]   Elastic Properties and Enhanced Piezoelectric Response at Morphotropic Phase Boundaries [J].
Cordero, Francesco .
MATERIALS, 2015, 8 (12) :8195-8245
[5]   Atomistic origin of huge response functions at the morphotropic phase boundary of (1-x)Na0.5Bi0.5TiO3-xBaTiO3 [J].
Datta, K. ;
Richter, A. ;
Goebbels, M. ;
Neder, R. B. ;
Mihailova, B. .
PHYSICAL REVIEW B, 2014, 90 (06)
[6]   Raman spectroscopic study of phase transitions in undoped morphotropic PbZr1-xTixO3 [J].
Deluca, Marco ;
Fukumura, Hideo ;
Tonari, Nobuhiko ;
Capiani, Claudio ;
Hasuike, Noriyuki ;
Kisoda, Kenji ;
Galassi, Carmen ;
Harima, Hiroshi .
JOURNAL OF RAMAN SPECTROSCOPY, 2011, 42 (03) :488-495
[7]   Direct observation of monoclinic ferroelectric phase and domain switching process in(K0.25Na0.75)NbO3 single crystals [J].
Deng, Hao ;
Zhang, Haiwu ;
Zhao, Xiangyong ;
Chen, Chao ;
Wang, Xi'an ;
Li, Xiaobing ;
Lin, Di ;
Ren, Bo ;
Jiao, Jie ;
Luo, Haosu .
CRYSTENGCOMM, 2015, 17 (14) :2872-2877
[8]   Photoluminescence and piezoelectric properties of Pr-doped NBT-xBZT ceramics: Sensitive to structure transition [J].
Du, Peng ;
Luo, Laihui ;
Li, Weiping ;
Zhang, Yueping ;
Chen, Hongbing .
JOURNAL OF ALLOYS AND COMPOUNDS, 2013, 559 :92-96
[9]   Lead-free and lead-based ABO3 perovskite relaxors with mixed-valence A-site and B-site disorder: Comparative neutron scattering structural study of (Na1/2Bi1/2) TiO3 and Pb(Mg1/3Nb2/3)O3 [J].
Ge, Wenwei ;
Devreugd, Christopher P. ;
Phelan, D. ;
Zhang, Qinhui ;
Ahart, Muhtar ;
Li, Jiefang ;
Luo, Haosu ;
Boatner, Lynn A. ;
Viehland, Dwight ;
Gehring, Peter M. .
PHYSICAL REVIEW B, 2013, 88 (17)
[10]   Enhanced pyroelectric property in (1-x)(Bi0.5Na0.5) TiO3-xBa(Zr0.055Ti0.945)O3: Role of morphotropic phase boundary and ferroelectric-antiferroelectric phase transition [J].
Guo, Feifei ;
Yang, Bin ;
Zhang, Shantao ;
Wu, Fengmin ;
Liu, Danqing ;
Hu, Pingan ;
Sun, Ye ;
Wang, Dali ;
Cao, Wenwu .
APPLIED PHYSICS LETTERS, 2013, 103 (18)
1234