Phase diagram of (Na0.5K0.5)NbO3-(Bi0.5Na0.5)ZrO3 solid solution
Phase diagram of (1−x)Na0.5K0.5NbO3–x(Bi0.5Na0.5)ZrO3 solid solution has been established from dielectric constant measurements and structure analyses. It is found that with increasing x, the C–T phase transition temperature TC−T and the T–O phase transition temperature TT−O decrease, while the O−R...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
World Scientific Publishing
2016-06-01
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Series: | Journal of Advanced Dielectrics |
Subjects: | |
Online Access: | http://www.worldscientific.com/doi/pdf/10.1142/S2010135X16500144 |
Summary: | Phase diagram of (1−x)Na0.5K0.5NbO3–x(Bi0.5Na0.5)ZrO3 solid solution has been established from dielectric constant measurements and structure analyses. It is found that with increasing x, the C–T phase transition temperature TC−T and the T–O phase transition temperature TT−O decrease, while the O−R phase transition temperature TO−R increases. TT−O of NKN–xBNZ is much different from that of NKN–xBZ solid solution. The result could be mainly elucidated by the hybridization between the A-site ion and oxygen. |
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ISSN: | 2010-135X 2010-1368 |