Piezoelectric response and polarization switching in small anisotropic perovskite particles

被引：93

作者：

Suyal, G ^{[1
]}

Colla, E ^{[1
]}

Gysel, R ^{[1
]}

Cantoni, M ^{[1
]}

Setter, N ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Mat Inst, Ceram Lab, CH-1015 Lausanne, Switzerland

来源：

NANO LETTERS | 2004年 / 4卷 / 07期

关键词：

D O I：

10.1021/nl049333a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A hydrothermal processing route was used to produce anisotropic submicrometer particles of potassium niobate-tantalates and pure potassium niobate. Piezoelectric activity, switching polarization, and piezoelectric hysteresis loops were observed in these ferroelectric perovskite nanorods by means of AFM assisted detection of induced piezoelectric vibrations. Both lattice and domain wall contributions to the piezoelectric response were evidenced.

引用

页码：1339 / 1342

页数：4

共 10 条

[1] Novel synthesis of polymorphous nanocrystalline KNbO3 by a low temperature solution method [J].

Liu, JF ;

Li, XL ;

Li, YD .

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2002, 2 (06) :617-619

[2]

MAEDER MD, 2004, IN PRESS J ELECTROCE, V13

[3] Large-scale synthesis of single-crystal line perovskite nanostructures [J].

Mao, YB ;

Banerjee, S ;

Wong, SS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (51) :15718-15719

[4]

SETTER N, 2002, PIEZOELECTRIC MAT DE, P1

[5] Frequency and temperature dependent dielectric and conductivity behavior of KNbO3 ceramics [J].

Sundarakannan, B ;

Kakimoto, K ;

Ohsato, H .

JOURNAL OF APPLIED PHYSICS, 2003, 94 (08) :5182-5187

[6]

TAGANTSEV AK, 2004, MATER RES SOC S P, V784, pC10

[7] STUDY OF FERROELECTRIC TRANSITIONS OF SOLID-SOLUTION SINGLE CRYSTALS OF KNBO3-KTAO3 [J].

TRIEBWASSER, S .

PHYSICAL REVIEW, 1959, 114 (01) :63-70

[8] Synthesis of single-crystalline perovskite nanorods composed of barium titanate and strontium titanate [J].

Urban, JJ ;

Yun, WS ;

Gu, Q ;

Park, H .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (07) :1186-1187

[9] General synthesis of single-crystal tungstate nanorods/nanowires: A facile, low-temperature solution approach [J].

Yu, SH ;

Liu, B ;

Mo, MS ;

Huang, JH ;

Liu, XM ;

Qian, YT .

ADVANCED FUNCTIONAL MATERIALS, 2003, 13 (08) :639-647

[10] Ferroelectric properties of individual barium titanate nanowires investigated by scanned probe Microscopy [J].

Yun, WS ;

Urban, JJ ;

Gu, Q ;

Park, H .

NANO LETTERS, 2002, 2 (05) :447-450

← 1 →