Giant energy density in [001]-textured Pb(Mg1/3Nb 2/3)O3-PbZrO3-PbTiO3 piezoelectric ceramics

Yongke Yan; Kyung Hoon Cho; Deepam Maurya; Amit Kumar; Sergei Kalinin; Armen Khachaturyan; Shashank Priya

doi:10.1063/1.4789854

Giant energy density in [001]-textured Pb(Mg_1/3Nb _2/3)O₃-PbZrO₃-PbTiO₃ piezoelectric ceramics

Yongke Yan, Kyung Hoon Cho, Deepam Maurya, Amit Kumar, Sergei Kalinin, Armen Khachaturyan, Shashank Priya

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

92 Scopus citations

Abstract

Pb(Zr,Ti)O₃ (PZT) based compositions have been challenging to texture or grow in a single crystal form due to the incongruent melting point of ZrO₂. Here we demonstrate the method for achieving 90% textured PZT-based ceramics and further show that it can provide highest known energy density in piezoelectric materials through enhancement of piezoelectric charge and voltage coefficients (d and g). Our method provides more than ∼5× increase in the ratio d(textured)/d(random). A giant magnitude of d·g coefficient with value of 59 000 × 10^-15 m² N ^-1 (comparable to that of the single crystal counterpart and 359% higher than that of the best commercial compositions) was obtained.

Original language	English (US)
Article number	042903
Journal	Applied Physics Letters
Volume	102
Issue number	4
DOIs	https://doi.org/10.1063/1.4789854
State	Published - Jan 28 2013
Externally published	Yes

Bibliographical note

Funding Information:
We gratefully acknowledge the financial support from DARPA Heterostructural Uncooled Magnetic Sensors (HUMS Program) (Y.Y. and K.C.) and Office of Basic Energy Science, Department of Energy through DE-FG02-07ER46480 (D.M. and S.P.). A.M. was supported through the grant DE-FG02-08ER46484. PFM analysis was conducted at the Center for Nanophase Materials Science, Oak Ridge National Laboratory by the Scientific User Facilities Division, U.S. Department of Energy.

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10.1063/1.4789854

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title = "Giant energy density in [001]-textured Pb(Mg1/3Nb 2/3)O3-PbZrO3-PbTiO3 piezoelectric ceramics",

abstract = "Pb(Zr,Ti)O3 (PZT) based compositions have been challenging to texture or grow in a single crystal form due to the incongruent melting point of ZrO2. Here we demonstrate the method for achieving 90% textured PZT-based ceramics and further show that it can provide highest known energy density in piezoelectric materials through enhancement of piezoelectric charge and voltage coefficients (d and g). Our method provides more than ∼5× increase in the ratio d(textured)/d(random). A giant magnitude of d·g coefficient with value of 59 000 × 10-15 m2 N -1 (comparable to that of the single crystal counterpart and 359% higher than that of the best commercial compositions) was obtained.",

author = "Yongke Yan and Cho, {Kyung Hoon} and Deepam Maurya and Amit Kumar and Sergei Kalinin and Armen Khachaturyan and Shashank Priya",

note = "Funding Information: We gratefully acknowledge the financial support from DARPA Heterostructural Uncooled Magnetic Sensors (HUMS Program) (Y.Y. and K.C.) and Office of Basic Energy Science, Department of Energy through DE-FG02-07ER46480 (D.M. and S.P.). A.M. was supported through the grant DE-FG02-08ER46484. PFM analysis was conducted at the Center for Nanophase Materials Science, Oak Ridge National Laboratory by the Scientific User Facilities Division, U.S. Department of Energy.",

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doi = "10.1063/1.4789854",

language = "English (US)",

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T1 - Giant energy density in [001]-textured Pb(Mg1/3Nb 2/3)O3-PbZrO3-PbTiO3 piezoelectric ceramics

AU - Yan, Yongke

AU - Cho, Kyung Hoon

AU - Maurya, Deepam

AU - Kumar, Amit

AU - Kalinin, Sergei

AU - Khachaturyan, Armen

AU - Priya, Shashank

N1 - Funding Information: We gratefully acknowledge the financial support from DARPA Heterostructural Uncooled Magnetic Sensors (HUMS Program) (Y.Y. and K.C.) and Office of Basic Energy Science, Department of Energy through DE-FG02-07ER46480 (D.M. and S.P.). A.M. was supported through the grant DE-FG02-08ER46484. PFM analysis was conducted at the Center for Nanophase Materials Science, Oak Ridge National Laboratory by the Scientific User Facilities Division, U.S. Department of Energy.

PY - 2013/1/28

Y1 - 2013/1/28

N2 - Pb(Zr,Ti)O3 (PZT) based compositions have been challenging to texture or grow in a single crystal form due to the incongruent melting point of ZrO2. Here we demonstrate the method for achieving 90% textured PZT-based ceramics and further show that it can provide highest known energy density in piezoelectric materials through enhancement of piezoelectric charge and voltage coefficients (d and g). Our method provides more than ∼5× increase in the ratio d(textured)/d(random). A giant magnitude of d·g coefficient with value of 59 000 × 10-15 m2 N -1 (comparable to that of the single crystal counterpart and 359% higher than that of the best commercial compositions) was obtained.

AB - Pb(Zr,Ti)O3 (PZT) based compositions have been challenging to texture or grow in a single crystal form due to the incongruent melting point of ZrO2. Here we demonstrate the method for achieving 90% textured PZT-based ceramics and further show that it can provide highest known energy density in piezoelectric materials through enhancement of piezoelectric charge and voltage coefficients (d and g). Our method provides more than ∼5× increase in the ratio d(textured)/d(random). A giant magnitude of d·g coefficient with value of 59 000 × 10-15 m2 N -1 (comparable to that of the single crystal counterpart and 359% higher than that of the best commercial compositions) was obtained.

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