Mn dopant on the "domain stabilization" effect of aged BaTiO 3 and PbTiO3-based piezoelectrics

Lixue Zhang; Wenfeng Liu; Wei Chen; Xiaobing Ren; Jun Sun; Erkan A. Gurdal; Seyit O. Ural; Kenji Uchino

doi:10.1063/1.4770311

Mn dopant on the "domain stabilization" effect of aged BaTiO ₃ and PbTiO₃-based piezoelectrics

Lixue Zhang, Wenfeng Liu, Wei Chen, Xiaobing Ren, Jun Sun, Erkan A. Gurdal, Seyit O. Ural, Kenji Uchino

Materials Research Institute (MRI)

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

46 Scopus citations

Abstract

We report that an obvious difference in the "domain stabilization" effect between 1.0mol.%Mn doped (Ba_1-xSr _x)TiO₃ and (Pb_1-xSr_x)TiO₃ piezoelectrics with a similar c/a ratio and aging treatment, though typically "increased" stabilization effect occurs with the increase of c/a in each system. The three-time larger microscopic defect dipole field E_i in lead-system from P-E measurements suggests the more aligned defect dipoles through kinetically easier hopping of oxygen vacancy originated from local structure rather than the average structure like c/a may be a primary cause of the strong domain stabilization effect. This may help on the hardening functionality improvement of lead-free systems.

Original language	English (US)
Article number	242903
Journal	Applied Physics Letters
Volume	101
Issue number	24
DOIs	https://doi.org/10.1063/1.4770311
State	Published - Dec 10 2012

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.4770311

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title = "Mn dopant on the {"}domain stabilization{"} effect of aged BaTiO 3 and PbTiO3-based piezoelectrics",

abstract = "We report that an obvious difference in the {"}domain stabilization{"} effect between 1.0mol.%Mn doped (Ba1-xSr x)TiO3 and (Pb1-xSrx)TiO3 piezoelectrics with a similar c/a ratio and aging treatment, though typically {"}increased{"} stabilization effect occurs with the increase of c/a in each system. The three-time larger microscopic defect dipole field Ei in lead-system from P-E measurements suggests the more aligned defect dipoles through kinetically easier hopping of oxygen vacancy originated from local structure rather than the average structure like c/a may be a primary cause of the strong domain stabilization effect. This may help on the hardening functionality improvement of lead-free systems.",

author = "Lixue Zhang and Wenfeng Liu and Wei Chen and Xiaobing Ren and Jun Sun and Gurdal, {Erkan A.} and Ural, {Seyit O.} and Kenji Uchino",

note = "Funding Information: The authors (Zhang, Liu, Chen, Ren, and Sun) are grateful to the support by National Basic Research Program of China (Grant Nos. 2010CB631003 and 2012CB619401), National Natural Science Foundation of China (Grant Nos. 51007070 and 51072158), and 111 project of China (Grant No. B06025). Gurdal, Ural, and Uchino acknowledge the support from The Office of Naval Research (ONR, Grant Nos. N00014-08-1-0912 and N00014-12-1-1044).",

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doi = "10.1063/1.4770311",

language = "English (US)",

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journal = "Applied Physics Letters",

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T1 - Mn dopant on the "domain stabilization" effect of aged BaTiO 3 and PbTiO3-based piezoelectrics

AU - Zhang, Lixue

AU - Liu, Wenfeng

AU - Chen, Wei

AU - Ren, Xiaobing

AU - Sun, Jun

AU - Gurdal, Erkan A.

AU - Ural, Seyit O.

AU - Uchino, Kenji

N1 - Funding Information: The authors (Zhang, Liu, Chen, Ren, and Sun) are grateful to the support by National Basic Research Program of China (Grant Nos. 2010CB631003 and 2012CB619401), National Natural Science Foundation of China (Grant Nos. 51007070 and 51072158), and 111 project of China (Grant No. B06025). Gurdal, Ural, and Uchino acknowledge the support from The Office of Naval Research (ONR, Grant Nos. N00014-08-1-0912 and N00014-12-1-1044).

PY - 2012/12/10

Y1 - 2012/12/10

N2 - We report that an obvious difference in the "domain stabilization" effect between 1.0mol.%Mn doped (Ba1-xSr x)TiO3 and (Pb1-xSrx)TiO3 piezoelectrics with a similar c/a ratio and aging treatment, though typically "increased" stabilization effect occurs with the increase of c/a in each system. The three-time larger microscopic defect dipole field Ei in lead-system from P-E measurements suggests the more aligned defect dipoles through kinetically easier hopping of oxygen vacancy originated from local structure rather than the average structure like c/a may be a primary cause of the strong domain stabilization effect. This may help on the hardening functionality improvement of lead-free systems.

AB - We report that an obvious difference in the "domain stabilization" effect between 1.0mol.%Mn doped (Ba1-xSr x)TiO3 and (Pb1-xSrx)TiO3 piezoelectrics with a similar c/a ratio and aging treatment, though typically "increased" stabilization effect occurs with the increase of c/a in each system. The three-time larger microscopic defect dipole field Ei in lead-system from P-E measurements suggests the more aligned defect dipoles through kinetically easier hopping of oxygen vacancy originated from local structure rather than the average structure like c/a may be a primary cause of the strong domain stabilization effect. This may help on the hardening functionality improvement of lead-free systems.

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JF - Applied Physics Letters

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ER -

Mn dopant on the "domain stabilization" effect of aged BaTiO ₃ and PbTiO₃-based piezoelectrics

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