Reconstruction of the field-induced transformation strain in {001} pseudocubic oriented Bi0.5Na0.5TiO3-7BaTiO 3-2K0.5Na0.5TiO3 bulk ceramics

Chris M. Fancher; John E. Blendell; Keith J. Bowman

doi:10.1109/ISAF.2013.6748699

Reconstruction of the field-induced transformation strain in {001} pseudocubic oriented Bi_0.5Na_0.5TiO₃-7BaTiO ₃-2K_0.5Na_0.5TiO₃ bulk ceramics

Chris M. Fancher, John E. Blendell, Keith J. Bowman

Research output: Contribution to conference › Paper › peer-review

Abstract

The high strain response of {001} oriented Bi_0.5Na _0.5TiO₃-7BaTiO₃-2K_0.5Na _0.5NbO₃ is ascribed to a pseudocubic to tetragonal electric-field-induced phase transformation. Using in situ electric field dependent x-ray diffraction the macroscopic strain response can be reconstructed from the observed peak shift and peak bifurcation due to phase transformation. A volume averaging of the lattice strain of Bi_0.5Na _0.5TiO₃-7BaTiO₃-2K_0.5Na _0.5NbO₃ estimates a maximum macroscopic strain response of 0.65% compared to 0.48% from macroscopic measurements.

Original language	English
Pages	80-83
Number of pages	4
DOIs	https://doi.org/10.1109/ISAF.2013.6748699
State	Published - 2013
Externally published	Yes
Event	2013 Joint IEEE International Symposium on Applications of Ferroelectric and Workshop on Piezoresponse Force Microscopy, ISAF/PFM 2013 - Prague 4, Czech Republic Duration: Jul 21 2013 → Jul 25 2013

Conference

Conference	2013 Joint IEEE International Symposium on Applications of Ferroelectric and Workshop on Piezoresponse Force Microscopy, ISAF/PFM 2013
Country/Territory	Czech Republic
City	Prague 4
Period	07/21/13 → 07/25/13

Keywords

Lead-free ferroelectric
field-induced phase transformation
preferred orientation

Access to Document

10.1109/ISAF.2013.6748699

Cite this

Fancher, C. M., Blendell, J. E., & Bowman, K. J. (2013). Reconstruction of the field-induced transformation strain in {001} pseudocubic oriented Bi_0.5Na_0.5TiO₃-7BaTiO ₃-2K_0.5Na_0.5TiO₃ bulk ceramics. 80-83. Paper presented at 2013 Joint IEEE International Symposium on Applications of Ferroelectric and Workshop on Piezoresponse Force Microscopy, ISAF/PFM 2013, Prague 4, Czech Republic. https://doi.org/10.1109/ISAF.2013.6748699

Fancher, Chris M. ; Blendell, John E. ; Bowman, Keith J. / Reconstruction of the field-induced transformation strain in {001} pseudocubic oriented Bi_0.5Na_0.5TiO₃-7BaTiO ₃-2K_0.5Na_0.5TiO₃ bulk ceramics. Paper presented at 2013 Joint IEEE International Symposium on Applications of Ferroelectric and Workshop on Piezoresponse Force Microscopy, ISAF/PFM 2013, Prague 4, Czech Republic.4 p.

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title = "Reconstruction of the field-induced transformation strain in {001} pseudocubic oriented Bi0.5Na0.5TiO3-7BaTiO 3-2K0.5Na0.5TiO3 bulk ceramics",

abstract = "The high strain response of {001} oriented Bi0.5Na 0.5TiO3-7BaTiO3-2K0.5Na 0.5NbO3 is ascribed to a pseudocubic to tetragonal electric-field-induced phase transformation. Using in situ electric field dependent x-ray diffraction the macroscopic strain response can be reconstructed from the observed peak shift and peak bifurcation due to phase transformation. A volume averaging of the lattice strain of Bi0.5Na 0.5TiO3-7BaTiO3-2K0.5Na 0.5NbO3 estimates a maximum macroscopic strain response of 0.65% compared to 0.48% from macroscopic measurements.",

keywords = "Lead-free ferroelectric, field-induced phase transformation, preferred orientation",

author = "Fancher, {Chris M.} and Blendell, {John E.} and Bowman, {Keith J.}",

year = "2013",

doi = "10.1109/ISAF.2013.6748699",

language = "English",

pages = "80--83",

note = "2013 Joint IEEE International Symposium on Applications of Ferroelectric and Workshop on Piezoresponse Force Microscopy, ISAF/PFM 2013 ; Conference date: 21-07-2013 Through 25-07-2013",

}

Fancher, CM, Blendell, JE & Bowman, KJ 2013, 'Reconstruction of the field-induced transformation strain in {001} pseudocubic oriented Bi_0.5Na_0.5TiO₃-7BaTiO ₃-2K_0.5Na_0.5TiO₃ bulk ceramics', Paper presented at 2013 Joint IEEE International Symposium on Applications of Ferroelectric and Workshop on Piezoresponse Force Microscopy, ISAF/PFM 2013, Prague 4, Czech Republic, 07/21/13 - 07/25/13 pp. 80-83. https://doi.org/10.1109/ISAF.2013.6748699

Reconstruction of the field-induced transformation strain in {001} pseudocubic oriented Bi_0.5Na_0.5TiO₃-7BaTiO ₃-2K_0.5Na_0.5TiO₃ bulk ceramics. / Fancher, Chris M.; Blendell, John E.; Bowman, Keith J.
2013. 80-83 Paper presented at 2013 Joint IEEE International Symposium on Applications of Ferroelectric and Workshop on Piezoresponse Force Microscopy, ISAF/PFM 2013, Prague 4, Czech Republic.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Reconstruction of the field-induced transformation strain in {001} pseudocubic oriented Bi0.5Na0.5TiO3-7BaTiO 3-2K0.5Na0.5TiO3 bulk ceramics

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AU - Blendell, John E.

AU - Bowman, Keith J.

PY - 2013

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N2 - The high strain response of {001} oriented Bi0.5Na 0.5TiO3-7BaTiO3-2K0.5Na 0.5NbO3 is ascribed to a pseudocubic to tetragonal electric-field-induced phase transformation. Using in situ electric field dependent x-ray diffraction the macroscopic strain response can be reconstructed from the observed peak shift and peak bifurcation due to phase transformation. A volume averaging of the lattice strain of Bi0.5Na 0.5TiO3-7BaTiO3-2K0.5Na 0.5NbO3 estimates a maximum macroscopic strain response of 0.65% compared to 0.48% from macroscopic measurements.

AB - The high strain response of {001} oriented Bi0.5Na 0.5TiO3-7BaTiO3-2K0.5Na 0.5NbO3 is ascribed to a pseudocubic to tetragonal electric-field-induced phase transformation. Using in situ electric field dependent x-ray diffraction the macroscopic strain response can be reconstructed from the observed peak shift and peak bifurcation due to phase transformation. A volume averaging of the lattice strain of Bi0.5Na 0.5TiO3-7BaTiO3-2K0.5Na 0.5NbO3 estimates a maximum macroscopic strain response of 0.65% compared to 0.48% from macroscopic measurements.

KW - Lead-free ferroelectric

KW - field-induced phase transformation

KW - preferred orientation

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T2 - 2013 Joint IEEE International Symposium on Applications of Ferroelectric and Workshop on Piezoresponse Force Microscopy, ISAF/PFM 2013

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Fancher CM, Blendell JE, Bowman KJ. Reconstruction of the field-induced transformation strain in {001} pseudocubic oriented Bi_0.5Na_0.5TiO₃-7BaTiO ₃-2K_0.5Na_0.5TiO₃ bulk ceramics. 2013. Paper presented at 2013 Joint IEEE International Symposium on Applications of Ferroelectric and Workshop on Piezoresponse Force Microscopy, ISAF/PFM 2013, Prague 4, Czech Republic. doi: 10.1109/ISAF.2013.6748699