Polarization switching and high piezoelectric response in Sn-modified BaTiO3

被引：95

作者：

Kalyani, Ajay Kumar ^{[1
]}

Krishnan, Hari ^{[2
]}

Sen, Arijit ^{[3
]}

Senyshyn, Anatoliy ^{[4
]}

Ranjan, Rajeev ^{[1
]}

机构：

[1] Indian Inst Sci, Dept Mat Engn, Bangalore 560012, Karnataka, India

[2] Birla Inst Technol & Sci, Hyderabad, Andhra Pradesh, India

[3] Jadavpur Univ, Kolkata, W Bengal, India

[4] Tech Univ Munich, Forsch Neutronenquelle Heinz Maier Leibnitz FRM 2, D-85747 Munich, Germany

来源：

PHYSICAL REVIEW B | 2015年 / 91卷 / 02期

关键词：

FERROELECTRIC SINGLE-CRYSTALS; ELECTRIC-FIELD; STRAIN BEHAVIOR; BARIUM-TITANATE; CERAMICS; DOMAIN; PHASE; ROTATION;

D O I：

10.1103/PhysRevB.91.024101

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

BaTiO3 is shown to exhibit anomalous piezoelectric response, comparable to that of lead-zirconate titanate, by dilute Sn modification (1-4 mol%). Using a newly discovered powder poling technique it is shown that the mechanism associated with this anomalous strain response involves electric-field-induced switching of polarization vector from [001] towards [101] pseudocubic direction. This switchability is significantly enhanced by tuning the tetragonal-orthorhombic first-order criticality near to room temperature.

引用

页数：13

共 55 条

[11] Remarkably Strong Piezoelectricity of Lead-Free (K0.45Na0.55)0.98Li0.02(Nb0.77Ta0.18Sb0.05)O3 Ceramic [J].

Gao, Yong ;

Zhang, Jialiang ;

Qing, Yalin ;

Tan, Yongqiang ;

Zhang, Zong ;

Hao, Xiaopeng .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2011, 94 (09) :2968-2973

[12] Lead-free piezoelectric system (Na0.5Bi0.5)TiO3-BaTiO3: Equilibrium structures and irreversible structural transformations driven by electric field and mechanical impact [J].

Garg, Rohini ;

Rao, Badari Narayana ;

Senyshyn, Anatoliy ;

Krishna, P. S. R. ;

Ranjan, Rajeev .

PHYSICAL REVIEW B, 2013, 88 (01)

[13] A monoclinic-tetragonal ferroelectric phase transition in lead-free (K0.5Na0.5)NbO3-x%LiNbO3 solid solution [J].

Ge, Wenwei ;

Ren, Yang ;

Zhang, Jialiang ;

Devreugd, Christopher P. ;

Li, Jiefang ;

Viehland, D. .

JOURNAL OF APPLIED PHYSICS, 2012, 111 (10)

[14] Electric-field-dependent phase volume fractions and enhanced piezoelectricity near the polymorphic phase boundary of (K0.5Na0.5)1-xLixNbO3 textured ceramics [J].

Ge, Wenwei ;

Li, Jiefang ;

Viehland, D. ;

Chang, Yunfei ;

Messing, Gary L. .

PHYSICAL REVIEW B, 2011, 83 (22)

[15] Origin of the high piezoelectric response in PbZr1-xTixO3 [J].

Guo, R ;

Cross, LE ;

Park, SE ;

Noheda, B ;

Cox, DE ;

Shirane, G .

PHYSICAL REVIEW LETTERS, 2000, 84 (23) :5423-5426

[16] Structural Description of the Macroscopic Piezo- and Ferroelectric Properties of Lead Zirconate Titanate [J].

Hinterstein, M. ;

Rouquette, J. ;

Haines, J. ;

Papet, Ph. ;

Knapp, M. ;

Glaum, J. ;

Fuess, H. .

PHYSICAL REVIEW LETTERS, 2011, 107 (07)

[17] Correlation between microstructure, strain behavior, and acoustic emission of soft PZT ceramics [J].

Hoffmann, MJ ;

Hammer, M ;

Endriss, A ;

Lupascu, DC .

ACTA MATERIALIA, 2001, 49 (07) :1301-1310

[18]

Jaffe B, 2012, Piezoelectric ceramics

[19] Conformal miniaturization of domains with low domain-wall energy: Monoclinic ferroelectric states near the morphotropic phase boundaries [J].

Jin, YM ;

Wang, YU ;

Khachaturyan, AG ;

Li, JF ;

Viehland, D .

PHYSICAL REVIEW LETTERS, 2003, 91 (19)

[20] Adaptive ferroelectric states in systems with low domain wall energy: Tetragonal microdomains [J].

Jin, YM ;

Wang, YU ;

Khachaturyan, AG ;

Li, JF ;

Viehland, D .

JOURNAL OF APPLIED PHYSICS, 2003, 94 (05) :3629-3640

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