Temperature independent shear piezoelectric response in relaxor- PbTiO 3 based crystals

Fei Li; Shujun Zhang; Zhuo Xu; Xiaoyong Wei; Jun Luo; Thomas R. Shrout

doi:10.1063/1.3529952

Temperature independent shear piezoelectric response in relaxor- PbTiO ₃ based crystals

Fei Li
, Shujun Zhang
, Zhuo Xu
, Xiaoyong Wei
, Jun Luo
, Thomas R. Shrout

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

32 Citations (Scopus)

Abstract

The temperature dependence of the shear piezoelectric responses in relaxor- PbTiO₃ based perovskite crystals with rhombohedral, orthorhombic, and tetragonal phases were investigated. Based on thermodynamic analysis, high shear piezoelectric coefficients (d24) and good thermal stability were predicted in orthorhombic crystals, owing to the "vertical" orthorhombic-rhombohedral phase boundary. By resonance measurements, shear piezoelectric coefficient d24 was found to be on the order of ∼2100 pC/N at room temperature, maintaining same value over the temperature range of -50-100 °C. In contrast, the shear piezoelectric coefficients d15, with values of 3300, 3600, and 2000 pC/N at room temperature for rhombohedral, orthorhombic, and tetragonal crystals, respectively, exhibited strong temperature dependent behavior due to their respective ferroelectric-ferroelectric phase transitions. © 2010 American Institute of Physics.

Original language	English
Article number	252903
Journal	Applied Physics Letters
Volume	97
Issue number	25
DOIs	https://doi.org/10.1063/1.3529952
Publication status	Published - 20 Dec 2010
Externally published	Yes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Funding

The author (F. Li) wants to thank for the support from the China Scholarship Council. The authors from Xi’an Jiaotong University acknowledged the National Basic Research Program of China under Grant No. 2009CB623306, the National Natural Science foundation of China under Grant Nos. 50632030 and 10976022. This work was supported by NIH under Grant No. P41-EB21820 and ONR (Grant Nos. N00014-07-C-0858 and N00014-09-1-0456).

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title = "Temperature independent shear piezoelectric response in relaxor- PbTiO 3 based crystals",

abstract = "The temperature dependence of the shear piezoelectric responses in relaxor- PbTiO3 based perovskite crystals with rhombohedral, orthorhombic, and tetragonal phases were investigated. Based on thermodynamic analysis, high shear piezoelectric coefficients (d24) and good thermal stability were predicted in orthorhombic crystals, owing to the {"}vertical{"} orthorhombic-rhombohedral phase boundary. By resonance measurements, shear piezoelectric coefficient d24 was found to be on the order of ∼2100 pC/N at room temperature, maintaining same value over the temperature range of -50-100 °C. In contrast, the shear piezoelectric coefficients d15, with values of 3300, 3600, and 2000 pC/N at room temperature for rhombohedral, orthorhombic, and tetragonal crystals, respectively, exhibited strong temperature dependent behavior due to their respective ferroelectric-ferroelectric phase transitions. {\textcopyright} 2010 American Institute of Physics.",

author = "Fei Li and Shujun Zhang and Zhuo Xu and Xiaoyong Wei and Jun Luo and Shrout, \{Thomas R.\}",

note = "Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].",

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T1 - Temperature independent shear piezoelectric response in relaxor- PbTiO 3 based crystals

AU - Li, Fei

AU - Zhang, Shujun

AU - Xu, Zhuo

AU - Wei, Xiaoyong

AU - Luo, Jun

AU - Shrout, Thomas R.

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2010/12/20

Y1 - 2010/12/20

N2 - The temperature dependence of the shear piezoelectric responses in relaxor- PbTiO3 based perovskite crystals with rhombohedral, orthorhombic, and tetragonal phases were investigated. Based on thermodynamic analysis, high shear piezoelectric coefficients (d24) and good thermal stability were predicted in orthorhombic crystals, owing to the "vertical" orthorhombic-rhombohedral phase boundary. By resonance measurements, shear piezoelectric coefficient d24 was found to be on the order of ∼2100 pC/N at room temperature, maintaining same value over the temperature range of -50-100 °C. In contrast, the shear piezoelectric coefficients d15, with values of 3300, 3600, and 2000 pC/N at room temperature for rhombohedral, orthorhombic, and tetragonal crystals, respectively, exhibited strong temperature dependent behavior due to their respective ferroelectric-ferroelectric phase transitions. © 2010 American Institute of Physics.

AB - The temperature dependence of the shear piezoelectric responses in relaxor- PbTiO3 based perovskite crystals with rhombohedral, orthorhombic, and tetragonal phases were investigated. Based on thermodynamic analysis, high shear piezoelectric coefficients (d24) and good thermal stability were predicted in orthorhombic crystals, owing to the "vertical" orthorhombic-rhombohedral phase boundary. By resonance measurements, shear piezoelectric coefficient d24 was found to be on the order of ∼2100 pC/N at room temperature, maintaining same value over the temperature range of -50-100 °C. In contrast, the shear piezoelectric coefficients d15, with values of 3300, 3600, and 2000 pC/N at room temperature for rhombohedral, orthorhombic, and tetragonal crystals, respectively, exhibited strong temperature dependent behavior due to their respective ferroelectric-ferroelectric phase transitions. © 2010 American Institute of Physics.

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DO - 10.1063/1.3529952

M3 - RGC 21 - Publication in refereed journal

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