Dielectric properties of irradiated PMN-PT/P(VDF-TrFE) 0-3 composites

Y. Bai; Z. Y. Cheng; V. Bharti; H. S. Xu; Q. M. Zhang

Dielectric properties of irradiated PMN-PT/P(VDF-TrFE) 0-3 composites

Y. Bai, Z. Y. Cheng, V. Bharti, H. S. Xu, Q. M. Zhang

Electrical Engineering

Research output: Contribution to conference › Paper › peer-review

4 Scopus citations

Abstract

A new polymer-ceramic composite, using the newly developed relaxor ferroelectric polymer that has a high room temperature dielectric constant as the matrix, is reported. It was observed that the increase of the dielectric constant of the composites with the ceramic content could be described quite well by the expression developed by Yamada et al. The experimental data show that the relative dielectric constant of composites using PMN-PT powders can reach more than 250 with weak temperature dependence. In addition, the composite prepared in a clean environment also has high breakdown field strength (120 MV/m), which yields an energy storage density more than 15J/cm³. The dielectric behavior of the composite at various frequencies was also studied and the results show that the material is promising for high frequency applications.

Original language	English (US)
Pages	797-800
Number of pages	4
State	Published - 2000
Event	12th IEEE International Symposium on Applications of Ferroelectrics - Honolulu, HI, United States Duration: Jul 21 2000 → Aug 2 2000

Other

Other	12th IEEE International Symposium on Applications of Ferroelectrics
Country/Territory	United States
City	Honolulu, HI
Period	7/21/00 → 8/2/00

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Cite this

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title = "Dielectric properties of irradiated PMN-PT/P(VDF-TrFE) 0-3 composites",

abstract = "A new polymer-ceramic composite, using the newly developed relaxor ferroelectric polymer that has a high room temperature dielectric constant as the matrix, is reported. It was observed that the increase of the dielectric constant of the composites with the ceramic content could be described quite well by the expression developed by Yamada et al. The experimental data show that the relative dielectric constant of composites using PMN-PT powders can reach more than 250 with weak temperature dependence. In addition, the composite prepared in a clean environment also has high breakdown field strength (120 MV/m), which yields an energy storage density more than 15J/cm3. The dielectric behavior of the composite at various frequencies was also studied and the results show that the material is promising for high frequency applications.",

author = "Y. Bai and Cheng, {Z. Y.} and V. Bharti and Xu, {H. S.} and Zhang, {Q. M.}",

year = "2000",

language = "English (US)",

pages = "797--800",

note = "12th IEEE International Symposium on Applications of Ferroelectrics ; Conference date: 21-07-2000 Through 02-08-2000",

}

TY - CONF

T1 - Dielectric properties of irradiated PMN-PT/P(VDF-TrFE) 0-3 composites

AU - Bai, Y.

AU - Cheng, Z. Y.

AU - Bharti, V.

AU - Xu, H. S.

AU - Zhang, Q. M.

PY - 2000

Y1 - 2000

N2 - A new polymer-ceramic composite, using the newly developed relaxor ferroelectric polymer that has a high room temperature dielectric constant as the matrix, is reported. It was observed that the increase of the dielectric constant of the composites with the ceramic content could be described quite well by the expression developed by Yamada et al. The experimental data show that the relative dielectric constant of composites using PMN-PT powders can reach more than 250 with weak temperature dependence. In addition, the composite prepared in a clean environment also has high breakdown field strength (120 MV/m), which yields an energy storage density more than 15J/cm3. The dielectric behavior of the composite at various frequencies was also studied and the results show that the material is promising for high frequency applications.

AB - A new polymer-ceramic composite, using the newly developed relaxor ferroelectric polymer that has a high room temperature dielectric constant as the matrix, is reported. It was observed that the increase of the dielectric constant of the composites with the ceramic content could be described quite well by the expression developed by Yamada et al. The experimental data show that the relative dielectric constant of composites using PMN-PT powders can reach more than 250 with weak temperature dependence. In addition, the composite prepared in a clean environment also has high breakdown field strength (120 MV/m), which yields an energy storage density more than 15J/cm3. The dielectric behavior of the composite at various frequencies was also studied and the results show that the material is promising for high frequency applications.

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M3 - Paper

AN - SCOPUS:0034470471

SP - 797

EP - 800

T2 - 12th IEEE International Symposium on Applications of Ferroelectrics

Y2 - 21 July 2000 through 2 August 2000

ER -

Dielectric properties of irradiated PMN-PT/P(VDF-TrFE) 0-3 composites

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