کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1595614 | 1515724 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ferroelectric and dielectric properties of Nd/V co-doped Bi4Ti3O12 ceramics
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Ferroelectric and dielectric properties of Nd/V co-doped Bi4Ti3O12 ceramics Ferroelectric and dielectric properties of Nd/V co-doped Bi4Ti3O12 ceramics](/preview/png/1595614.png)
چکیده انگلیسی
Nd/V co-doped Bi4Ti3O12 ceramics, Bi4−yNdyTi2.98V 0.02O12.01 (BNTV, y=0.16y=0.16, 0.26, 0.36 and 0.56), were prepared using a solid-state reaction method and their phase assemblages, microstructure, dielectric and ferroelectric properties were investigated. The Curie temperature of BNTV ceramics decreases with increasing Nd concentration. The loss tangent of the materials is much lower (1.8% at 400 ∘C/100 kHz for BNTV0256) than that of BIT sample (77%). Besides, BNTV ceramics exhibit saturated ferroelectric hysteresis loops with 2Pr of 26–31 μC/cm2 and Ec of 41–57.5 kV/cm.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Communications - Volume 142, Issues 1–2, April 2007, Pages 1–5
Journal: Solid State Communications - Volume 142, Issues 1–2, April 2007, Pages 1–5
نویسندگان
Qing-Yuan Tang, Yan-Mei Kan, Yao-Gang Li, Guo-Jun Zhang, Pei-Ling Wang,