Phase transitions and dielectric properties in Bi(Zn<inf>1/2</inf>Ti <inf>1/2</inf>)O3-(Na<inf>1-y</inf>Li<inf>y</inf>)NbO<inf>3</inf> perovskite solid solutions
Perovskite solid solutions based on the system Bi(Zn1/2Ti 1/2)O3-NaNbO3 were obtained via solid-state processing techniques. The crystal structure and ferroelectric phase transitions were studied by means of X-ray diffraction and dielectric measurements. A stable perovskite phase was obtained for Bi...
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th-cmuir.6653943832-595952018-09-10T03:25:19Z Phase transitions and dielectric properties in Bi(Zn<inf>1/2</inf>Ti <inf>1/2</inf>)O3-(Na<inf>1-y</inf>Li<inf>y</inf>)NbO<inf>3</inf> perovskite solid solutions Chien Chih Huang Naratip Vittayakorn Anurak Prasatkhetragarn Brady J. Gibbons David P. Cann Engineering Physics and Astronomy Perovskite solid solutions based on the system Bi(Zn1/2Ti 1/2)O3-NaNbO3 were obtained via solid-state processing techniques. The crystal structure and ferroelectric phase transitions were studied by means of X-ray diffraction and dielectric measurements. A stable perovskite phase was obtained for Bi(Zn1/2Ti 1/2)O3 substitutions up to 10mol%. The dielectric characterization revealed that as the Bi(Zn1/2Ti1/2)O 3 content increased, the transition temperature decreased and the transition peak became very diffuse. The polarization hysteresis loop and strain measurements presented evidence of an induced ferroelectric phase with 1 mol % Bi(Zn1/2Ti1/2)O3 substitutions. The planar coupling factor (kp) for 0.01Bi(Zn1/2Ti 1/2)O3-0.99NaNbO3 was measured to be 0.28. In addition, with the substitution of Li for Na in the Bi(Zn1/2Ti 1/2)O3-(Na1-yLiy)NbO3 system, the diffuseness of the transition peak decreased and the transition temperature increased. © 2009 The Japan Society of Applied Physics. 2018-09-10T03:17:47Z 2018-09-10T03:17:47Z 2009-03-01 Journal 13474065 00214922 2-s2.0-67650786805 10.1143/JJAP.48.031401 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=67650786805&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/59595 |
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Engineering Physics and Astronomy Chien Chih Huang Naratip Vittayakorn Anurak Prasatkhetragarn Brady J. Gibbons David P. Cann Phase transitions and dielectric properties in Bi(Zn<inf>1/2</inf>Ti <inf>1/2</inf>)O3-(Na<inf>1-y</inf>Li<inf>y</inf>)NbO<inf>3</inf> perovskite solid solutions |
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Perovskite solid solutions based on the system Bi(Zn1/2Ti 1/2)O3-NaNbO3 were obtained via solid-state processing techniques. The crystal structure and ferroelectric phase transitions were studied by means of X-ray diffraction and dielectric measurements. A stable perovskite phase was obtained for Bi(Zn1/2Ti 1/2)O3 substitutions up to 10mol%. The dielectric characterization revealed that as the Bi(Zn1/2Ti1/2)O 3 content increased, the transition temperature decreased and the transition peak became very diffuse. The polarization hysteresis loop and strain measurements presented evidence of an induced ferroelectric phase with 1 mol % Bi(Zn1/2Ti1/2)O3 substitutions. The planar coupling factor (kp) for 0.01Bi(Zn1/2Ti 1/2)O3-0.99NaNbO3 was measured to be 0.28. In addition, with the substitution of Li for Na in the Bi(Zn1/2Ti 1/2)O3-(Na1-yLiy)NbO3 system, the diffuseness of the transition peak decreased and the transition temperature increased. © 2009 The Japan Society of Applied Physics. |
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Journal |
author |
Chien Chih Huang Naratip Vittayakorn Anurak Prasatkhetragarn Brady J. Gibbons David P. Cann |
author_facet |
Chien Chih Huang Naratip Vittayakorn Anurak Prasatkhetragarn Brady J. Gibbons David P. Cann |
author_sort |
Chien Chih Huang |
title |
Phase transitions and dielectric properties in Bi(Zn<inf>1/2</inf>Ti <inf>1/2</inf>)O3-(Na<inf>1-y</inf>Li<inf>y</inf>)NbO<inf>3</inf> perovskite solid solutions |
title_short |
Phase transitions and dielectric properties in Bi(Zn<inf>1/2</inf>Ti <inf>1/2</inf>)O3-(Na<inf>1-y</inf>Li<inf>y</inf>)NbO<inf>3</inf> perovskite solid solutions |
title_full |
Phase transitions and dielectric properties in Bi(Zn<inf>1/2</inf>Ti <inf>1/2</inf>)O3-(Na<inf>1-y</inf>Li<inf>y</inf>)NbO<inf>3</inf> perovskite solid solutions |
title_fullStr |
Phase transitions and dielectric properties in Bi(Zn<inf>1/2</inf>Ti <inf>1/2</inf>)O3-(Na<inf>1-y</inf>Li<inf>y</inf>)NbO<inf>3</inf> perovskite solid solutions |
title_full_unstemmed |
Phase transitions and dielectric properties in Bi(Zn<inf>1/2</inf>Ti <inf>1/2</inf>)O3-(Na<inf>1-y</inf>Li<inf>y</inf>)NbO<inf>3</inf> perovskite solid solutions |
title_sort |
phase transitions and dielectric properties in bi(zn<inf>1/2</inf>ti <inf>1/2</inf>)o3-(na<inf>1-y</inf>li<inf>y</inf>)nbo<inf>3</inf> perovskite solid solutions |
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2018 |
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https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=67650786805&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/59595 |
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1681425280437059584 |