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  5. Electric field induced strain and phase transition behavior in (Na0.5Bi0.5)TiO3-BaTiO3 ceramics

Electric field induced strain and phase transition behavior in (Na0.5Bi0.5)TiO3-BaTiO3 ceramics

来源 :2010年无铅高性能压电材料国际研讨会(IWLFFM-2010) | 被引量 : 0次 | 上传用户：guofy
【摘 要】
：
The dielectric,ferroelectric and electric field-induced strain behavior of (1-x)(Na0.5Bi0.5)TiO3-xBaTiO3 (NBT-BT) (0.04 ≤ x ≤ 0.10) ceramics has been systematically investigated as a function of tempe
【作 者】
：
Yiping Guo Yun Liu Ray L.Withers 
【机 构】
：
State Key Laboratory of MMCs, Shanghai Jiaotong University, Shanghai 200240, China
【出 处】
：
2010年无铅高性能压电材料国际研讨会(IWLFFM-2010)
【发表日期】
：
2010年9期
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论文部分内容阅读
The dielectric,ferroelectric and electric field-induced strain behavior of (1-x)(Na0.5Bi0.5)TiO3-xBaTiO3 (NBT-BT) (0.04 ≤ x ≤ 0.10) ceramics has been systematically investigated as a function of temperature.It is found that anti-ferroelectric (AFE) states can coexist with ferroelectric states at temperatures significantly lower than the depolarization temperature Td (even down to as low as ambient temperature).
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