کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1503346 993466 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The preferred orientation study on YBCO thin film during its peritectic reaction
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
The preferred orientation study on YBCO thin film during its peritectic reaction
چکیده انگلیسی
In situ X-ray diffraction measurements were explored with an HTK16 high-temperature camera during the melting process of YBa2Cu3O7-δ (YBCO or Y123) thin films to study the superheating phenomenon around the peritectic temperature Tp (1010 °C). As the temperature increased, four kinds of Y2BaCuO5 (Y211) with different orientations occurred sequentially in the YBCO film. In addition, Ba2CuO3 and Ba2Cu3O5.9 with (0 0 l) orientation were found to form during the peritectic reaction. Combining the optical observations, the reasons for these products forming during the peritectic reaction and their preferred orientations have been studied.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 57, Issue 7, October 2007, Pages 663-666
نویسندگان
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