کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1608149 | 1516243 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation and properties of Bi6Fe2Ti3O18 thin films on metallic Ni tapes by chemical solution deposition
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Ferroelectric Bi6Fe2Ti3O18 (BFTO) thin films were deposited on flexible metallic Ni tapes by chemical solution deposition method. The effects of annealing temperature and La0.5Sr0.5TiO3 (LSTO) buffer layer on the microstructure, dielectric, leakage and ferroelectric properties have been studied. With increasing annealing temperature, the crystallite size increases while the dielectric constant, the leakage current density, the coercive field and the remnant polarization increase initially and then decrease. At low annealing temperatures BFTO thin films on Ni tapes display flat surface without cracks, no NiO phase and good ferroelectric hysteresis loops. At high annealing temperatures improved ferroelectric properties can be only observed in BFTO thin films on Ni tapes with a LSTO buffer layers. It will provide an instructive route to prepare and optimize the properties of BFTO thin films on metallic tapes by chemical solution deposition method.444
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 650, 25 November 2015, Pages 149-153
Journal: Journal of Alloys and Compounds - Volume 650, 25 November 2015, Pages 149-153
نویسندگان
Li Zhang, Guohong Liu, Zhen Tang, Yan Deng, Jiangying Yu, Xianwu Tang, Xuebin Zhu,