Phase transition in relaxor ferroelectrics studied by mechanical measurements

Feng Yan; Peng Bao; Yening Wang

doi:10.1063/1.1629383

Phase transition in relaxor ferroelectrics studied by mechanical measurements

Feng Yan, Peng Bao, Yening Wang

Research output: Journal article publication › Journal article › Academic research › peer-review

20 Citations (Scopus)

Abstract

In order to study the ferroelectric phase transition of relaxors, internal friction (IF) and Young's modulus measurements were carried out on [(1-x)%]Pb(Mg1/3Nb2/3)O3-x%PbTiO3. For PMNTx(13≤x≤33), a spontaneous (R-F) phase transition was detected by the dielectric measurement. Young's modulus softening and an IF peak were observed at the phase transition temperature. For PMNTx(0≤x<13), no spontaneous R-F phase transition was detected by dielectric measurement.

Original language	English
Pages (from-to)	4384-4386
Number of pages	3
Journal	Applied Physics Letters
Volume	83
Issue number	21
DOIs	https://doi.org/10.1063/1.1629383
Publication status	Published - 24 Nov 2003
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.1629383

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abstract = "In order to study the ferroelectric phase transition of relaxors, internal friction (IF) and Young's modulus measurements were carried out on [(1-x)%]Pb(Mg1/3Nb2/3)O3-x%PbTiO3. For PMNTx(13≤x≤33), a spontaneous (R-F) phase transition was detected by the dielectric measurement. Young's modulus softening and an IF peak were observed at the phase transition temperature. For PMNTx(0≤x<13), no spontaneous R-F phase transition was detected by dielectric measurement.",

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N2 - In order to study the ferroelectric phase transition of relaxors, internal friction (IF) and Young's modulus measurements were carried out on [(1-x)%]Pb(Mg1/3Nb2/3)O3-x%PbTiO3. For PMNTx(13≤x≤33), a spontaneous (R-F) phase transition was detected by the dielectric measurement. Young's modulus softening and an IF peak were observed at the phase transition temperature. For PMNTx(0≤x<13), no spontaneous R-F phase transition was detected by dielectric measurement.

AB - In order to study the ferroelectric phase transition of relaxors, internal friction (IF) and Young's modulus measurements were carried out on [(1-x)%]Pb(Mg1/3Nb2/3)O3-x%PbTiO3. For PMNTx(13≤x≤33), a spontaneous (R-F) phase transition was detected by the dielectric measurement. Young's modulus softening and an IF peak were observed at the phase transition temperature. For PMNTx(0≤x<13), no spontaneous R-F phase transition was detected by dielectric measurement.

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U2 - 10.1063/1.1629383

DO - 10.1063/1.1629383

M3 - Journal article

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JO - Applied Physics Letters

JF - Applied Physics Letters

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ER -

Phase transition in relaxor ferroelectrics studied by mechanical measurements

Abstract

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