High electric tunability of relaxor ferroelectric Langmuir-Blodgett terpolymer films

J. L. Wang; X. J. Meng; S. Z. Yuan; J. Yang; J. L. Sun; H. S. Xu; J. H. Chu

doi:10.1063/1.3026535

High electric tunability of relaxor ferroelectric Langmuir-Blodgett terpolymer films

J. L. Wang
, X. J. Meng
, S. Z. Yuan
, J. Yang
, J. L. Sun
, H. S. Xu
, J. H. Chu

CAS - Shanghai Institute of Technical Physics
East China University of Science and Technology

科研成果: 期刊稿件 › 文章 › 同行评审

35 引用（Scopus）

摘要

Poly(vinylidene fluoride-trifluoroethylene-chlorofloroethylene) terpolymer films have been fabricated on Al-coated polyimide substrates using the Langmuir-Blodgett (LB) technology. The electrical properties of the films have been investigated from 150 to 350 K. The temperature of the dielectric maximum and the measured frequency obeys the Vogel-Fulcher [J. Am. Ceram. Soc. 8, 339 (1925); Phys. Z. 22, 645 (1921)] law. The electric tunabilities of the films at room temperature are 42.6% and 80% under 50 and 240 MV/m, respectively. The reasons for the high tunability are discussed based on the special microstructure of the LB films.

源语言	英语
文章编号	192905
期刊	Applied Physics Letters
卷	93
期	19
DOI	https://doi.org/10.1063/1.3026535
出版状态	已出版 - 2008
已对外发布	是

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title = "High electric tunability of relaxor ferroelectric Langmuir-Blodgett terpolymer films",

abstract = "Poly(vinylidene fluoride-trifluoroethylene-chlorofloroethylene) terpolymer films have been fabricated on Al-coated polyimide substrates using the Langmuir-Blodgett (LB) technology. The electrical properties of the films have been investigated from 150 to 350 K. The temperature of the dielectric maximum and the measured frequency obeys the Vogel-Fulcher [J. Am. Ceram. Soc. 8, 339 (1925); Phys. Z. 22, 645 (1921)] law. The electric tunabilities of the films at room temperature are 42.6\% and 80\% under 50 and 240 MV/m, respectively. The reasons for the high tunability are discussed based on the special microstructure of the LB films.",

author = "Wang, \{J. L.\} and Meng, \{X. J.\} and Yuan, \{S. Z.\} and J. Yang and Sun, \{J. L.\} and Xu, \{H. S.\} and Chu, \{J. H.\}",

year = "2008",

doi = "10.1063/1.3026535",

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T1 - High electric tunability of relaxor ferroelectric Langmuir-Blodgett terpolymer films

AU - Wang, J. L.

AU - Meng, X. J.

AU - Yuan, S. Z.

AU - Yang, J.

AU - Sun, J. L.

AU - Xu, H. S.

AU - Chu, J. H.

PY - 2008

Y1 - 2008

N2 - Poly(vinylidene fluoride-trifluoroethylene-chlorofloroethylene) terpolymer films have been fabricated on Al-coated polyimide substrates using the Langmuir-Blodgett (LB) technology. The electrical properties of the films have been investigated from 150 to 350 K. The temperature of the dielectric maximum and the measured frequency obeys the Vogel-Fulcher [J. Am. Ceram. Soc. 8, 339 (1925); Phys. Z. 22, 645 (1921)] law. The electric tunabilities of the films at room temperature are 42.6% and 80% under 50 and 240 MV/m, respectively. The reasons for the high tunability are discussed based on the special microstructure of the LB films.

AB - Poly(vinylidene fluoride-trifluoroethylene-chlorofloroethylene) terpolymer films have been fabricated on Al-coated polyimide substrates using the Langmuir-Blodgett (LB) technology. The electrical properties of the films have been investigated from 150 to 350 K. The temperature of the dielectric maximum and the measured frequency obeys the Vogel-Fulcher [J. Am. Ceram. Soc. 8, 339 (1925); Phys. Z. 22, 645 (1921)] law. The electric tunabilities of the films at room temperature are 42.6% and 80% under 50 and 240 MV/m, respectively. The reasons for the high tunability are discussed based on the special microstructure of the LB films.

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U2 - 10.1063/1.3026535

DO - 10.1063/1.3026535

M3 - 文章

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SN - 0003-6951

VL - 93

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 19

M1 - 192905

ER -

High electric tunability of relaxor ferroelectric Langmuir-Blodgett terpolymer films

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