Quasi-static switching currents in a vinylidene fluoride/trifluoroethylene copolymer

D. K. Das-Gupta; I.L. Guy

doi:10.1109/TDEI.2004.1266322

Quasi-static switching currents in a vinylidene fluoride/trifluoroethylene copolymer

D. K. Das-Gupta, I.L. Guy

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

1 Citation (Scopus)

Abstract

When a copolymer of vinylidene fluoride and trifluoroethylene is poled at high temperature, subsequent reversal of the polarization occurs at fields which are much greater than the normal coercive field. As the polarization is repeatedly reversed, the difference between positive and negative reversal fields is reduced. The results are consistent with models involving stabilisation of the dipole polarisation by injected space charge.

Original language	English
Pages (from-to)	98-101
Number of pages	4
Journal	IEEE Transactions on Dielectrics and Electrical Insulation
Volume	11
Issue number	1
DOIs	https://doi.org/10.1109/TDEI.2004.1266322
Publication status	Published - 2004

Keywords

Ferroelectric
Polarisation
Polymer
Switching

Access to Document

10.1109/TDEI.2004.1266322

Cite this

@article{074964f9a58c41d9927199648fcbac2e,

title = "Quasi-static switching currents in a vinylidene fluoride/trifluoroethylene copolymer",

abstract = "When a copolymer of vinylidene fluoride and trifluoroethylene is poled at high temperature, subsequent reversal of the polarization occurs at fields which are much greater than the normal coercive field. As the polarization is repeatedly reversed, the difference between positive and negative reversal fields is reduced. The results are consistent with models involving stabilisation of the dipole polarisation by injected space charge.",

keywords = "Ferroelectric, Polarisation, Polymer, Switching",

author = "Das-Gupta, {D. K.} and I.L. Guy",

year = "2004",

doi = "10.1109/TDEI.2004.1266322",

language = "English",

volume = "11",

pages = "98--101",

journal = "IEEE Transactions on Dielectrics and Electrical Insulation",

issn = "1070-9878",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

number = "1",

}

TY - JOUR

T1 - Quasi-static switching currents in a vinylidene fluoride/trifluoroethylene copolymer

AU - Das-Gupta, D. K.

AU - Guy, I.L.

PY - 2004

Y1 - 2004

N2 - When a copolymer of vinylidene fluoride and trifluoroethylene is poled at high temperature, subsequent reversal of the polarization occurs at fields which are much greater than the normal coercive field. As the polarization is repeatedly reversed, the difference between positive and negative reversal fields is reduced. The results are consistent with models involving stabilisation of the dipole polarisation by injected space charge.

AB - When a copolymer of vinylidene fluoride and trifluoroethylene is poled at high temperature, subsequent reversal of the polarization occurs at fields which are much greater than the normal coercive field. As the polarization is repeatedly reversed, the difference between positive and negative reversal fields is reduced. The results are consistent with models involving stabilisation of the dipole polarisation by injected space charge.

KW - Ferroelectric

KW - Polarisation

KW - Polymer

KW - Switching

U2 - 10.1109/TDEI.2004.1266322

DO - 10.1109/TDEI.2004.1266322

M3 - Article

SN - 1070-9878

VL - 11

SP - 98

EP - 101

JO - IEEE Transactions on Dielectrics and Electrical Insulation

JF - IEEE Transactions on Dielectrics and Electrical Insulation

IS - 1

ER -

Quasi-static switching currents in a vinylidene fluoride/trifluoroethylene copolymer

Abstract

Keywords

Access to Document

Fingerprint

Cite this