Hysteresis measurements of lead-free ferroelectric ceramics BNBK79 (Bi 0.5Na0.5) TiO3-(Bi0.5K 0.5) TiO3-BaTiO3

J. Linhart; P. Hana; L. Burianova; S. J. Zhang

doi:10.1109/IWECMS.2011.5952379

Hysteresis measurements of lead-free ferroelectric ceramics BNBK79 (Bi _0.5Na_0.5) TiO₃-(Bi_0.5K _0.5) TiO₃-BaTiO₃

J. Linhart
, P. Hana
, L. Burianova
, S. J. Zhang

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

1 Citation (Scopus)

Abstract

The research deals with nonlinear properties of piezoelectric, ferroelectric and mechanical response of the lead-free type ferroelectric ceramics x(Bi_0.5 Na_0.5) TiO₃-y(Bi_0.5 K_0.5) TiO₃-zBaTiO₃, where x 0.79, y 0.14, and z 0.07, in short form BNBK79. Small mechanical deformation and polarization measurements are realized using LVDT (Linear Variable Differential Transformer) measuring system. Velocities of ultrasound wave propagation in presence of an external DC electric field are also determined. The orientation of spontaneous polarization can be switched under the action of sufficiently strong electric fields. This causes the nonlinear behaviour of polarization-electric field (D-E), strain-electric field (S-E) and the velocity of ultrasonic waves-electric field (v-E) relationship. Butterfly shape of the responses is observed above the coercive field. The described BNBK79 ceramics is significant candidate for lead-free actuator applications. © 2011 IEEE.

Original language	English
Title of host publication	2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11
DOIs	https://doi.org/10.1109/IWECMS.2011.5952379
Publication status	Published - 2011
Externally published	Yes
Event	2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11 - Liberec, Czech Republic Duration: 1 Jun 2011 → 3 Jun 2011 https://ieeexplore.ieee.org/xpl/conhome/5936495/proceeding

Publication series

Name	2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11

Conference

Conference	2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11
Place	Czech Republic
City	Liberec
Period	1/06/11 → 3/06/11
Internet address	https://ieeexplore.ieee.org/xpl/conhome/5936495/proceeding

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

This work is supported by the Student Grant Competition FP 5826 and by the Science Foundation of the Czech Republic (Project No. 202/07/1289).

Research Keywords

BNBK79
Ferroelectric properties
Lead-free piezoelectric ceramics
Ultrasound wave propagation

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Linhart, J., Hana, P., Burianova, L., & Zhang, S. J. (2011). Hysteresis measurements of lead-free ferroelectric ceramics BNBK79 (Bi _0.5Na_0.5) TiO₃-(Bi_0.5K _0.5) TiO₃-BaTiO₃. In 2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11 Article 5952379 (2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11). https://doi.org/10.1109/IWECMS.2011.5952379

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abstract = "The research deals with nonlinear properties of piezoelectric, ferroelectric and mechanical response of the lead-free type ferroelectric ceramics x(Bi0.5 Na0.5) TiO3-y(Bi0.5 K0.5) TiO3-zBaTiO3, where x 0.79, y 0.14, and z 0.07, in short form BNBK79. Small mechanical deformation and polarization measurements are realized using LVDT (Linear Variable Differential Transformer) measuring system. Velocities of ultrasound wave propagation in presence of an external DC electric field are also determined. The orientation of spontaneous polarization can be switched under the action of sufficiently strong electric fields. This causes the nonlinear behaviour of polarization-electric field (D-E), strain-electric field (S-E) and the velocity of ultrasonic waves-electric field (v-E) relationship. Butterfly shape of the responses is observed above the coercive field. The described BNBK79 ceramics is significant candidate for lead-free actuator applications. {\textcopyright} 2011 IEEE.",

keywords = "BNBK79, Ferroelectric properties, Lead-free piezoelectric ceramics, Ultrasound wave propagation",

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Linhart, J, Hana, P, Burianova, L & Zhang, SJ 2011, Hysteresis measurements of lead-free ferroelectric ceramics BNBK79 (Bi _0.5Na_0.5) TiO₃-(Bi_0.5K _0.5) TiO₃-BaTiO₃. in 2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11., 5952379, 2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11, 2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11, Liberec, Czech Republic, 1/06/11. https://doi.org/10.1109/IWECMS.2011.5952379

Hysteresis measurements of lead-free ferroelectric ceramics BNBK79 (Bi _0.5Na_0.5) TiO₃-(Bi_0.5K _0.5) TiO₃-BaTiO₃. / Linhart, J.; Hana, P.; Burianova, L. et al.
2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11. 2011. 5952379 (2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - Hysteresis measurements of lead-free ferroelectric ceramics BNBK79 (Bi 0.5Na0.5) TiO3-(Bi0.5K 0.5) TiO3-BaTiO3

AU - Linhart, J.

AU - Hana, P.

AU - Burianova, L.

AU - Zhang, S. J.

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 - 2011

Y1 - 2011

N2 - The research deals with nonlinear properties of piezoelectric, ferroelectric and mechanical response of the lead-free type ferroelectric ceramics x(Bi0.5 Na0.5) TiO3-y(Bi0.5 K0.5) TiO3-zBaTiO3, where x 0.79, y 0.14, and z 0.07, in short form BNBK79. Small mechanical deformation and polarization measurements are realized using LVDT (Linear Variable Differential Transformer) measuring system. Velocities of ultrasound wave propagation in presence of an external DC electric field are also determined. The orientation of spontaneous polarization can be switched under the action of sufficiently strong electric fields. This causes the nonlinear behaviour of polarization-electric field (D-E), strain-electric field (S-E) and the velocity of ultrasonic waves-electric field (v-E) relationship. Butterfly shape of the responses is observed above the coercive field. The described BNBK79 ceramics is significant candidate for lead-free actuator applications. © 2011 IEEE.

AB - The research deals with nonlinear properties of piezoelectric, ferroelectric and mechanical response of the lead-free type ferroelectric ceramics x(Bi0.5 Na0.5) TiO3-y(Bi0.5 K0.5) TiO3-zBaTiO3, where x 0.79, y 0.14, and z 0.07, in short form BNBK79. Small mechanical deformation and polarization measurements are realized using LVDT (Linear Variable Differential Transformer) measuring system. Velocities of ultrasound wave propagation in presence of an external DC electric field are also determined. The orientation of spontaneous polarization can be switched under the action of sufficiently strong electric fields. This causes the nonlinear behaviour of polarization-electric field (D-E), strain-electric field (S-E) and the velocity of ultrasonic waves-electric field (v-E) relationship. Butterfly shape of the responses is observed above the coercive field. The described BNBK79 ceramics is significant candidate for lead-free actuator applications. © 2011 IEEE.

KW - BNBK79

KW - Ferroelectric properties

KW - Lead-free piezoelectric ceramics

KW - Ultrasound wave propagation

UR - https://www.scopus.com/pages/publications/80052018257

UR - https://www.scopus.com/pages/publications/80052018257#tab=impact

U2 - 10.1109/IWECMS.2011.5952379

DO - 10.1109/IWECMS.2011.5952379

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 9781612843957

T3 - 2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11

BT - 2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11

T2 - 2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11

Y2 - 1 June 2011 through 3 June 2011

ER -

Linhart J, Hana P, Burianova L, Zhang SJ. Hysteresis measurements of lead-free ferroelectric ceramics BNBK79 (Bi _0.5Na_0.5) TiO₃-(Bi_0.5K _0.5) TiO₃-BaTiO₃. In 2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11. 2011. 5952379. (2011 10th International Workshop on Electronics, Control, Measurement and Signals, ECMS 11). doi: 10.1109/IWECMS.2011.5952379