کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1795708 | 1023727 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation and properties of CaCu3Ti4O12 thin film grown on LaNiO3-coated silicon by sol–gel process
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Preparation and properties of CaCu3Ti4O12 thin film grown on LaNiO3-coated silicon by sol–gel process Preparation and properties of CaCu3Ti4O12 thin film grown on LaNiO3-coated silicon by sol–gel process](/preview/png/1795708.png)
چکیده انگلیسی
CaCu3Ti4O12 (CCTO) thin film was prepared on LaNiO3 (LNO)-coated silicon substrate by a sol–gel process. The CCTO sample is perovskite structure without any detectable impurities. Compared with the films grown on platinum (Pt), the CCTO thin film on LNO exhibits the (4 0 0) preferential orientation. It may be due to the LNO acts as seed layer during the growth of the CCTO film. It is indicated that the dielectric loss of CCTO thin film on LNO is lower than that of the films on Pt. The dielectric response of CCTO thin film on LNO can be described with the Debye relaxation model subjoining the contribution of conductance and diffusion effect.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 310, Issue 2, 15 January 2008, Pages 378–381
Journal: Journal of Crystal Growth - Volume 310, Issue 2, 15 January 2008, Pages 378–381
نویسندگان
Y.W. Li, Z.G. Hu, J.L. Sun, X.J. Meng, J.H. Chu,