Bent Deformation's Impact on Ferroelectric and Pyroelectric Properties of the P(VDF-TrFE) Thin Films

Y. H. Zou; L. Han; G. L. Yuan; J. L. Wang; Sh Sun; J. L. Sun; X. J. Meng; J. H. Chu

doi:10.1080/00150193.2015.1073094

Bent Deformation's Impact on Ferroelectric and Pyroelectric Properties of the P(VDF-TrFE) Thin Films

Y. H. Zou
, L. Han
, G. L. Yuan
, J. L. Wang^*
, Sh Sun
, J. L. Sun
, X. J. Meng
, J. H. Chu

^*此作品的通讯作者

CAS - Shanghai Institute of Technical Physics
Nanjing University of Science and Technology

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

Regular changes in ferroelectric and pyroelectric properties of P(VDF-TrFE) polymer thin films were observed when the films have a bent-deformation caused by external force. The deformation rate dependence of the remanent polarization, relative dielectric constant and pyroelectric coefficient of the P(VDF-TrFE) thin films were studied. The results demonstrated that there was an increase of ∼12.2% in the remanent polarization of the bent films between the maximum and the minimum bent-deformation rate. Pyroelectric coefficient of the bent P(VDF-TrFE) thin films was also enhanced compared with the flat P(VDF-TrFE) films. P(VDF-TrFE) films can still maintain good performance in ferroelectric and pyroelectric properties under bent deformation, which is meaningful to the potential application in flexible devices.

源语言	英语
页（从-至）	154-161
页数	8
期刊	Ferroelectrics
卷	488
期	1
DOI	https://doi.org/10.1080/00150193.2015.1073094
出版状态	已出版 - 30 10月 2015
已对外发布	是

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title = "Bent Deformation's Impact on Ferroelectric and Pyroelectric Properties of the P(VDF-TrFE) Thin Films",

abstract = "Regular changes in ferroelectric and pyroelectric properties of P(VDF-TrFE) polymer thin films were observed when the films have a bent-deformation caused by external force. The deformation rate dependence of the remanent polarization, relative dielectric constant and pyroelectric coefficient of the P(VDF-TrFE) thin films were studied. The results demonstrated that there was an increase of ∼12.2\% in the remanent polarization of the bent films between the maximum and the minimum bent-deformation rate. Pyroelectric coefficient of the bent P(VDF-TrFE) thin films was also enhanced compared with the flat P(VDF-TrFE) films. P(VDF-TrFE) films can still maintain good performance in ferroelectric and pyroelectric properties under bent deformation, which is meaningful to the potential application in flexible devices.",

keywords = "Bent deformation, P(VDF-TrFE), ferroelectric, pyroelectric",

author = "Zou, \{Y. H.\} and L. Han and Yuan, \{G. L.\} and Wang, \{J. L.\} and Sh Sun and Sun, \{J. L.\} and Meng, \{X. J.\} and Chu, \{J. H.\}",

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year = "2015",

month = oct,

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doi = "10.1080/00150193.2015.1073094",

language = "英语",

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T1 - Bent Deformation's Impact on Ferroelectric and Pyroelectric Properties of the P(VDF-TrFE) Thin Films

AU - Zou, Y. H.

AU - Han, L.

AU - Yuan, G. L.

AU - Wang, J. L.

AU - Sun, Sh

AU - Sun, J. L.

AU - Meng, X. J.

AU - Chu, J. H.

PY - 2015/10/30

Y1 - 2015/10/30

N2 - Regular changes in ferroelectric and pyroelectric properties of P(VDF-TrFE) polymer thin films were observed when the films have a bent-deformation caused by external force. The deformation rate dependence of the remanent polarization, relative dielectric constant and pyroelectric coefficient of the P(VDF-TrFE) thin films were studied. The results demonstrated that there was an increase of ∼12.2% in the remanent polarization of the bent films between the maximum and the minimum bent-deformation rate. Pyroelectric coefficient of the bent P(VDF-TrFE) thin films was also enhanced compared with the flat P(VDF-TrFE) films. P(VDF-TrFE) films can still maintain good performance in ferroelectric and pyroelectric properties under bent deformation, which is meaningful to the potential application in flexible devices.

AB - Regular changes in ferroelectric and pyroelectric properties of P(VDF-TrFE) polymer thin films were observed when the films have a bent-deformation caused by external force. The deformation rate dependence of the remanent polarization, relative dielectric constant and pyroelectric coefficient of the P(VDF-TrFE) thin films were studied. The results demonstrated that there was an increase of ∼12.2% in the remanent polarization of the bent films between the maximum and the minimum bent-deformation rate. Pyroelectric coefficient of the bent P(VDF-TrFE) thin films was also enhanced compared with the flat P(VDF-TrFE) films. P(VDF-TrFE) films can still maintain good performance in ferroelectric and pyroelectric properties under bent deformation, which is meaningful to the potential application in flexible devices.

KW - Bent deformation

KW - P(VDF-TrFE)

KW - ferroelectric

KW - pyroelectric

UR - https://www.scopus.com/pages/publications/84951786479

U2 - 10.1080/00150193.2015.1073094

DO - 10.1080/00150193.2015.1073094

M3 - 文章

AN - SCOPUS:84951786479

SN - 0015-0193

VL - 488

SP - 154

EP - 161

JO - Ferroelectrics

JF - Ferroelectrics

IS - 1

ER -

Bent Deformation's Impact on Ferroelectric and Pyroelectric Properties of the P(VDF-TrFE) Thin Films

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