Preparation and electrical properties of SrBi2Ta2O9ceramic

Z. Z. Huang; H. L.W. Chan; Kin Wing Kwok; C. L. Choy

doi:10.1023/A:1004788821247

Preparation and electrical properties of SrBi₂Ta₂O₉ceramic

Z. Z. Huang, H. L.W. Chan, Kin Wing Kwok, C. L. Choy

Research output: Journal article publication › Journal article › Academic research › peer-review

25 Citations (Scopus)

Abstract

SrBi2Ta2O9(SBT) ceramic materials were prepared by the conventional mixed-oxide method. Ceramics sintered at different temperatures had distinctly different microstructures. Anisometric plate-like crystalline grains were observed which revealed the layered structure of the material. The variations of the saturation polarization (Ps), remanent polarization (Pr) and coercive field (Ec) with applied field and temperature were studied by hysteresis (P-E) loop measurements. Samples were also DC poled at various temperatures and electric fields, and their permittivity, piezoelectric (d33) and pyroelectric coefficient (p) were measured.

Original language	English
Pages (from-to)	1793-1797
Number of pages	5
Journal	Journal of Materials Science
Volume	35
Issue number	7
DOIs	https://doi.org/10.1023/A:1004788821247
Publication status	Published - 1 Jan 2000

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Mechanical Engineering

More information

10.1023/A:1004788821247

Cite this

@article{db760af7fdac4ae6b6167e19d3d9ab9d,

title = "Preparation and electrical properties of SrBi2Ta2O9ceramic",

abstract = "SrBi2Ta2O9(SBT) ceramic materials were prepared by the conventional mixed-oxide method. Ceramics sintered at different temperatures had distinctly different microstructures. Anisometric plate-like crystalline grains were observed which revealed the layered structure of the material. The variations of the saturation polarization (Ps), remanent polarization (Pr) and coercive field (Ec) with applied field and temperature were studied by hysteresis (P-E) loop measurements. Samples were also DC poled at various temperatures and electric fields, and their permittivity, piezoelectric (d33) and pyroelectric coefficient (p) were measured.",

author = "Huang, {Z. Z.} and Chan, {H. L.W.} and Kwok, {Kin Wing} and Choy, {C. L.}",

year = "2000",

month = jan,

day = "1",

doi = "10.1023/A:1004788821247",

language = "English",

volume = "35",

pages = "1793--1797",

journal = "Journal of Materials Science",

issn = "0022-2461",

publisher = "Springer Netherlands",

number = "7",

}

TY - JOUR

T1 - Preparation and electrical properties of SrBi2Ta2O9ceramic

AU - Huang, Z. Z.

AU - Chan, H. L.W.

AU - Kwok, Kin Wing

AU - Choy, C. L.

PY - 2000/1/1

Y1 - 2000/1/1

N2 - SrBi2Ta2O9(SBT) ceramic materials were prepared by the conventional mixed-oxide method. Ceramics sintered at different temperatures had distinctly different microstructures. Anisometric plate-like crystalline grains were observed which revealed the layered structure of the material. The variations of the saturation polarization (Ps), remanent polarization (Pr) and coercive field (Ec) with applied field and temperature were studied by hysteresis (P-E) loop measurements. Samples were also DC poled at various temperatures and electric fields, and their permittivity, piezoelectric (d33) and pyroelectric coefficient (p) were measured.

AB - SrBi2Ta2O9(SBT) ceramic materials were prepared by the conventional mixed-oxide method. Ceramics sintered at different temperatures had distinctly different microstructures. Anisometric plate-like crystalline grains were observed which revealed the layered structure of the material. The variations of the saturation polarization (Ps), remanent polarization (Pr) and coercive field (Ec) with applied field and temperature were studied by hysteresis (P-E) loop measurements. Samples were also DC poled at various temperatures and electric fields, and their permittivity, piezoelectric (d33) and pyroelectric coefficient (p) were measured.

UR - http://www.scopus.com/inward/record.url?scp=0033905081&partnerID=8YFLogxK

U2 - 10.1023/A:1004788821247

DO - 10.1023/A:1004788821247

M3 - Journal article

SN - 0022-2461

VL - 35

SP - 1793

EP - 1797

JO - Journal of Materials Science

JF - Journal of Materials Science

IS - 7

ER -

Preparation and electrical properties of SrBi₂Ta₂O₉ceramic

Abstract

ASJC Scopus subject areas

More information

Other files and links

Fingerprint

Cite this