کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5348504 | 1388083 | 2016 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Enhanced ferroelectric and piezoelectric properties of (1-x)BaZr0.2Ti0.8O3-xBa0.7Ca0.3TiO3 thin films by sol-gel process
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Enhanced ferroelectric and piezoelectric properties of (1-x)BaZr0.2Ti0.8O3-xBa0.7Ca0.3TiO3 thin films by sol-gel process Enhanced ferroelectric and piezoelectric properties of (1-x)BaZr0.2Ti0.8O3-xBa0.7Ca0.3TiO3 thin films by sol-gel process](/preview/png/5348504.png)
چکیده انگلیسی
Lead free (1-x)BaZr0.2Ti0.8O3-xBa0.7Ca0.3TiO3 (BZT-xBCT) thin films were successfully deposited on Pt/Ti/SiO2/(100)Si substrates via the sol-gel process. Both structural and electric properties of the thin films demonstrated the strong composition dependence. The BZT-xBCT thin film with x = 0.3 exhibited excellent electric properties with a large piezoelectric coefficient, d33 of 280 pm/V and a high remnant polarization, Pr of 12 μC/cm2. The enhanced ferroelectric and piezoelectric properties of BZT-xBCT thin films were primarily attributed to the composition close to the triple point of the morphotropic phase boundaries (MPB) system, where the coexisting of rhombohedral and tetragonal phases takes place.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 388, Part A, 1 December 2016, Pages 35-39
Journal: Applied Surface Science - Volume 388, Part A, 1 December 2016, Pages 35-39
نویسندگان
Ling Huang, Ying Dai, Yaxiong Wu, Xinmei Pei, Wen Chen,