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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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pzsn系压电陶瓷x射线衍射分析
Keywords: 压电陶瓷,pzsn体系,x射线衍射
Abstract:
？用x射线衍射法研究了pb[(zn1/3nb2/3)(sn1/3nb2/3)](zrti)o3体系压电陶瓷的结构.探讨了微量元素掺杂对材料晶胞参数的影响,以及电极化前后的状况结果表明:样品均为四方相钙钛矿型结构;掺杂微量元素后晶胞参数略有变化;极化使角区发生90°旋转,微应变增加,表现为晶胞中晶面的峰强反转
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