Uniaxial stress dependence of electromechanical and dielectric properties of 0.9PMN-0.1PT electroceramics

J. Zhao; Qiming Zhang; V. Mueller

Uniaxial stress dependence of electromechanical and dielectric properties of 0.9PMN-0.1PT electroceramics

J. Zhao
, Qiming Zhang
, V. Mueller

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

Abstract

The piezoelectric and dielectric coefficients d₃₃ and K₃₃ obtained in the electric DC biased state of electrostrictive 0.9PMN-0.1PT electroceramics show a pronounced dependence on the value of the uniaxial stress T₁ applied perpendicular to the electric field. This effect was attributed to the influence of T₁ on the response of micro-polar regions and on the field induced transformation between the micro-polar and macro-polar state of 0.9PMN-0.1PT. The application of mechanical prestress T₁ makes it possible to elevate the upper temperature limit for the use of the electroceramic in technical applications.

Original language	English (US)
Pages (from-to)	361-364
Number of pages	4
Journal	IEEE International Symposium on Applications of Ferroelectrics
State	Published - 1998

All Science Journal Classification (ASJC) codes

General Engineering
General Materials Science

Cite this

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title = "Uniaxial stress dependence of electromechanical and dielectric properties of 0.9PMN-0.1PT electroceramics",

abstract = "The piezoelectric and dielectric coefficients d33 and K33 obtained in the electric DC biased state of electrostrictive 0.9PMN-0.1PT electroceramics show a pronounced dependence on the value of the uniaxial stress T1 applied perpendicular to the electric field. This effect was attributed to the influence of T1 on the response of micro-polar regions and on the field induced transformation between the micro-polar and macro-polar state of 0.9PMN-0.1PT. The application of mechanical prestress T1 makes it possible to elevate the upper temperature limit for the use of the electroceramic in technical applications.",

author = "J. Zhao and Qiming Zhang and V. Mueller",

year = "1998",

language = "English (US)",

pages = "361--364",

journal = "IEEE International Symposium on Applications of Ferroelectrics",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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TY - JOUR

T1 - Uniaxial stress dependence of electromechanical and dielectric properties of 0.9PMN-0.1PT electroceramics

AU - Zhao, J.

AU - Zhang, Qiming

AU - Mueller, V.

PY - 1998

Y1 - 1998

N2 - The piezoelectric and dielectric coefficients d33 and K33 obtained in the electric DC biased state of electrostrictive 0.9PMN-0.1PT electroceramics show a pronounced dependence on the value of the uniaxial stress T1 applied perpendicular to the electric field. This effect was attributed to the influence of T1 on the response of micro-polar regions and on the field induced transformation between the micro-polar and macro-polar state of 0.9PMN-0.1PT. The application of mechanical prestress T1 makes it possible to elevate the upper temperature limit for the use of the electroceramic in technical applications.

AB - The piezoelectric and dielectric coefficients d33 and K33 obtained in the electric DC biased state of electrostrictive 0.9PMN-0.1PT electroceramics show a pronounced dependence on the value of the uniaxial stress T1 applied perpendicular to the electric field. This effect was attributed to the influence of T1 on the response of micro-polar regions and on the field induced transformation between the micro-polar and macro-polar state of 0.9PMN-0.1PT. The application of mechanical prestress T1 makes it possible to elevate the upper temperature limit for the use of the electroceramic in technical applications.

UR - https://www.scopus.com/pages/publications/0032268891

UR - https://www.scopus.com/pages/publications/0032268891#tab=citedBy

M3 - Article

AN - SCOPUS:0032268891

SP - 361

EP - 364

JO - IEEE International Symposium on Applications of Ferroelectrics

JF - IEEE International Symposium on Applications of Ferroelectrics

ER -

Uniaxial stress dependence of electromechanical and dielectric properties of 0.9PMN-0.1PT electroceramics

Abstract

All Science Journal Classification (ASJC) codes

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