Dielectric and electromechanical properties of ferroelectric-relaxor 0.9 Pb(Mg1/3Nb2/3)O3-0.1PbTiO3 thin films

被引：55
作者：
Kighelman, Z [1 ]
Damjanovic, D [1 ]
Setter, N [1 ]
机构：
[1] Ecole Polytech Fed Lausanne, Swiss Fed Inst Technol, Dept Mat, Ceram Lab, CH-1015 Lausanne, Switzerland
来源：
JOURNAL OF APPLIED PHYSICS | 2001年 / 90卷 / 09期
关键词：
D O I：
10.1063/1.1409573
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Pyrochlore free 0.9Pb(Mg1/3Nb2/3)O-3-0.1PbTiO(3) thin films were prepared from alkoxide-based solution precursors. Preferential (111) crystallographic orientation was obtained on TiO2/Pt/TiO2/SiO2/Si substrates by spin coating. Dielectric, electrostrictive, and piezoelectric properties of the films were characterized in detail. Films show relaxor-like behavior, but with dielectric permittivity which is low (around 4300 at peak and at 340 Hz with E-ac=1.6x10(6) V/m) compared to bulk ceramics and single crystals. Several parameters which might be responsible for this lower permittivity are suggested. The ac and dc field dependences of the dielectric response have been investigated. Electrostrictive coefficients, M-11(7.76x10(-18) m(2)/V-2) and Q(11)(1.9x10(-2) m(4) C-2), were determined by measuring strain and polarization as a function of the electric field (E-ac). The maximum field induced piezoelectric d(33) coefficient is 100 pm/V and electrostrictive strains up to 1.2x10(-3) (with an ac electric field of 140 kV/cm) were measured. (C) 2001 American Institute of Physics.
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页码：4682 / 4689
页数：8
相关论文
共 54 条
[1]  
ARNDT H, 1988, FERROELECTRICS, V79, P145
[2]   Experimental evidence for a spontaneous relaxor to ferroelectric phase transition in Pb(Mg1/3Nb2/3)O-3-10% Ti [J].
Bidault, O ;
Licheron, M ;
Husson, E ;
Calvarin, G ;
Morell, A .
SOLID STATE COMMUNICATIONS, 1996, 98 (08) :765-769
[3]   Effects of lead vacancies on the spontaneous relaxor to ferroelectric phase transition in Pb[(Mg1/3Nb2/3)(0.9)Ti-0.1]O-3 [J].
Bidault, O ;
Husson, E ;
Morell, A .
JOURNAL OF APPLIED PHYSICS, 1997, 82 (11) :5674-5679
[4]   Niobium(V) alkoxides.: Synthesis, structure, and characterization of [Nb(μ-OCH2CH3)(OCH2C(CH3)3)4]2, {[H3CC(CH2O)(CH2-μ-O)(C(O)2)]Nb2(μ-O)(OCH2CH3)5}2, and {[H3CC(CH2O)2(CH2-μ-O)]Nb(OCH2CH3)2}2 for production of mixed metal oxide thin films [J].
Boyle, TJ ;
Alam, TM ;
Dimos, D ;
Moore, GJ ;
Buchheit, CD ;
Al-Shareef, HN ;
Mechenbier, ER ;
Bear, BR ;
Ziller, JW .
CHEMISTRY OF MATERIALS, 1997, 9 (12) :3187-3198
[5]  
Calvarin G., 1995, Ferroelectrics, V165, P349, DOI 10.1080/00150199508228315
[6]   Influence of oxygen content on dielectric and electromechanical properties of Pb(Mg1/3Nb2/3)O3 thin films [J].
Catalan, G ;
Corbett, MH ;
Bowman, RM ;
Gregg, JM .
APPLIED PHYSICS LETTERS, 1999, 74 (20) :3035-3037
[7]   LOW-TEMPERATURE ROUTE TO LEAD MAGNESIUM NIOBATE [J].
CHAPUT, F ;
BOILOT, JP ;
LEJEUNE, M ;
PAPIERNIK, R ;
HUBERTPFALZGRAF, LG .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1989, 72 (08) :1355-1357
[8]   DIELECTRIC AND PYROELECTRIC PROPERTIES IN THE PB(MG1/3NB2/3)O3-PBTIO3 SYSTEM [J].
CHOI, SW ;
SHROUT, TR ;
JANG, SJ ;
BHALLA, AS .
FERROELECTRICS, 1989, 100 :29-38
[9]   Dielectric properties of (PMN)(1-x)(PT)x single crystals for various electrical and thermal histories [J].
Colla, EV ;
Yushin, NK ;
Viehland, D .
JOURNAL OF APPLIED PHYSICS, 1998, 83 (06) :3298-3304
[10]   Dependence of dielectric relaxation on ac drive in [Pb(Mg1/3Nb2/3)O3](1-x)-(PbTiO3)x single crystals [J].
Colla, EV ;
Furman, EL ;
Gupta, SM ;
Yushin, NK ;
Viehland, D .
JOURNAL OF APPLIED PHYSICS, 1999, 85 (03) :1693-1697
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