Strong piezoelectric anisotropy d 15/ d 33 in <111> textured Pb(Mg1/3Nb2/3)O3-Pb(Zr,Ti)O3 ceramics

Yongke Yan; Shashank Priya

doi:10.1063/1.4929459

Strong piezoelectric anisotropy d ₁₅/ d ₃₃ in <111> textured Pb(Mg_1/3Nb_2/3)O₃-Pb(Zr,Ti)O₃ ceramics

Yongke Yan, Shashank Priya

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

16 Scopus citations

Abstract

The shear mode piezoelectric properties of Pb(Mg_1/3Nb_2/3)O₃-Pb(Zr,Ti)O₃ (PMN-PZT) ceramic with 72%<111> texture were investigated. The piezoelectric anisotropic factor d₁₅/d₃₃ was as high as 8.5 in<111> textured ceramic as compared to 2.0 in random counterpart. The high d₁₅/d₃₃ indicates the "rotator" ferroelectric characteristics of PMN-PZT system and suggests that the large shear piezoelectric response contributes towards the high longitudinal piezoelectric response (d₃₃) in non-polar direction (d₃₃=1100 pC/N in<001> textured ceramic vs. d₃₃=112 pC/N in<111> textured ceramic).

Original language	English (US)
Article number	082909
Journal	Applied Physics Letters
Volume	107
Issue number	8
DOIs	https://doi.org/10.1063/1.4929459
State	Published - Aug 24 2015
Externally published	Yes

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© 2015 AIP Publishing LLC.

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10.1063/1.4929459

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title = "Strong piezoelectric anisotropy d 15/ d 33 in <111> textured Pb(Mg1/3Nb2/3)O3-Pb(Zr,Ti)O3 ceramics",

abstract = "The shear mode piezoelectric properties of Pb(Mg1/3Nb2/3)O3-Pb(Zr,Ti)O3 (PMN-PZT) ceramic with 72\%<111> texture were investigated. The piezoelectric anisotropic factor d15/d33 was as high as 8.5 in<111> textured ceramic as compared to 2.0 in random counterpart. The high d15/d33 indicates the {"}rotator{"} ferroelectric characteristics of PMN-PZT system and suggests that the large shear piezoelectric response contributes towards the high longitudinal piezoelectric response (d33) in non-polar direction (d33=1100 pC/N in<001> textured ceramic vs. d33=112 pC/N in<111> textured ceramic).",

author = "Yongke Yan and Shashank Priya",

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year = "2015",

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doi = "10.1063/1.4929459",

language = "English (US)",

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T1 - Strong piezoelectric anisotropy d 15/ d 33 in <111> textured Pb(Mg1/3Nb2/3)O3-Pb(Zr,Ti)O3 ceramics

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AU - Priya, Shashank

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N2 - The shear mode piezoelectric properties of Pb(Mg1/3Nb2/3)O3-Pb(Zr,Ti)O3 (PMN-PZT) ceramic with 72%<111> texture were investigated. The piezoelectric anisotropic factor d15/d33 was as high as 8.5 in<111> textured ceramic as compared to 2.0 in random counterpart. The high d15/d33 indicates the "rotator" ferroelectric characteristics of PMN-PZT system and suggests that the large shear piezoelectric response contributes towards the high longitudinal piezoelectric response (d33) in non-polar direction (d33=1100 pC/N in<001> textured ceramic vs. d33=112 pC/N in<111> textured ceramic).

AB - The shear mode piezoelectric properties of Pb(Mg1/3Nb2/3)O3-Pb(Zr,Ti)O3 (PMN-PZT) ceramic with 72%<111> texture were investigated. The piezoelectric anisotropic factor d15/d33 was as high as 8.5 in<111> textured ceramic as compared to 2.0 in random counterpart. The high d15/d33 indicates the "rotator" ferroelectric characteristics of PMN-PZT system and suggests that the large shear piezoelectric response contributes towards the high longitudinal piezoelectric response (d33) in non-polar direction (d33=1100 pC/N in<001> textured ceramic vs. d33=112 pC/N in<111> textured ceramic).

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