کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7993115 | 1516152 | 2018 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Non-volatile strain realized in the PNZST ceramics by K doping
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
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چکیده انگلیسی
The behavior of non-volatile strain was observed in K-doped (Pb0.99Nb0.02)[(Zr0.70Sn0.30)0.52Ti0.48]O3 ceramics after being poled at 180â¯Â°C. A maximum non-volatile strain of 2.6â° was obtained in the 0.8â¯wt% K-doped sample and its cycling stability performed well after 105 electric cycles at 30â¯kV/cm. The mechanism of the defect dipole rotation was proposed to explain the large non-volatile strain. This study opens a new development window for the information storage technologies of ferroelectrics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 742, 25 April 2018, Pages 1-6
Journal: Journal of Alloys and Compounds - Volume 742, 25 April 2018, Pages 1-6
نویسندگان
Yangxi Yan, Aiyu Ding, Zhimin Li, Maolin Zhang, Dongyan Zhang, Yujun Feng, Guozhong Cao,