Pyroelectric properties of ferroelectric 0-3 composites near matrix transition temperature

Khian-Hooi Chew; F.G. Shin; B. Ploss; H.L.W. Chan; C.L. Choy

doi:10.1080/00150190500328635

Pyroelectric properties of ferroelectric 0-3 composites near matrix transition temperature

Khian-Hooi Chew, F.G. Shin, B. Ploss, H.L.W. Chan, C.L. Choy

Research output: Contribution to journal › Article › peer-review

Abstract

The pyroelectric properties of a ferroelectric 0-3 composite in the vicinity of the matrix Curie temperature is examined theoretically by incorporating the effects of interfacial charge. A dip predicted in the pyroelectric coefficient as a function of temperature of the composite is associated with the contribution of the secondary pyroelectric effect and/or with incomplete charge compensation of the polarization heterogeneity. At the Curie point of the matrix, the magnitude of the secondary pyroelectric coefficient may be relatively large and cannot be neglected.

Original language	English
Pages (from-to)	151-154
Journal	Ferroelectrics
Volume	325
Issue number	1
DOIs	https://doi.org/10.1080/00150190500328635
Publication status	Published - 2005

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title = "Pyroelectric properties of ferroelectric 0-3 composites near matrix transition temperature",

abstract = "The pyroelectric properties of a ferroelectric 0-3 composite in the vicinity of the matrix Curie temperature is examined theoretically by incorporating the effects of interfacial charge. A dip predicted in the pyroelectric coefficient as a function of temperature of the composite is associated with the contribution of the secondary pyroelectric effect and/or with incomplete charge compensation of the polarization heterogeneity. At the Curie point of the matrix, the magnitude of the secondary pyroelectric coefficient may be relatively large and cannot be neglected.",

author = "Khian-Hooi Chew and F.G. Shin and B. Ploss and H.L.W. Chan and C.L. Choy",

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T1 - Pyroelectric properties of ferroelectric 0-3 composites near matrix transition temperature

AU - Chew, Khian-Hooi

AU - Shin, F.G.

AU - Ploss, B.

AU - Chan, H.L.W.

AU - Choy, C.L.

PY - 2005

Y1 - 2005

N2 - The pyroelectric properties of a ferroelectric 0-3 composite in the vicinity of the matrix Curie temperature is examined theoretically by incorporating the effects of interfacial charge. A dip predicted in the pyroelectric coefficient as a function of temperature of the composite is associated with the contribution of the secondary pyroelectric effect and/or with incomplete charge compensation of the polarization heterogeneity. At the Curie point of the matrix, the magnitude of the secondary pyroelectric coefficient may be relatively large and cannot be neglected.

AB - The pyroelectric properties of a ferroelectric 0-3 composite in the vicinity of the matrix Curie temperature is examined theoretically by incorporating the effects of interfacial charge. A dip predicted in the pyroelectric coefficient as a function of temperature of the composite is associated with the contribution of the secondary pyroelectric effect and/or with incomplete charge compensation of the polarization heterogeneity. At the Curie point of the matrix, the magnitude of the secondary pyroelectric coefficient may be relatively large and cannot be neglected.

U2 - 10.1080/00150190500328635

DO - 10.1080/00150190500328635

M3 - Article

SN - 0015-0193

VL - 325

SP - 151

EP - 154

JO - Ferroelectrics

JF - Ferroelectrics

IS - 1

ER -

Pyroelectric properties of ferroelectric 0-3 composites near matrix transition temperature

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