کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1819581 | 1525760 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Inducing self-assembly of Y2BaCuO5 nanoparticles via Ca-doping for improved pinning in YBa2Cu3O7âx
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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: Inducing self-assembly of Y2BaCuO5 nanoparticles via Ca-doping for improved pinning in YBa2Cu3O7âx Inducing self-assembly of Y2BaCuO5 nanoparticles via Ca-doping for improved pinning in YBa2Cu3O7âx](/preview/png/1819581.png)
چکیده انگلیسی
Different mechanisms may exists as a means to provide additional or specialized enhancement of existing nanoparticulate pinning in YBa2Cu3O7âx (YBCO) thin films. In the particular case of Y2BaCuO5 (Y211) nanoparticles, Ca-doping of these nanoparticles via addition to the Y211 target material provides an additional increase to the Jc(H). YBCOÂ +Â Y211 samples were created by pulsed laser deposition with alternating targets of YBCO with Y211 and Y211 doped with Ca. Initial indications suggest that this improvement in pinning results from some scattered short-ranged self-assembly of the nanoparticles into short nanocolumns.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica C: Superconductivity - Volume 469, Issues 23â24, 1 December 2009, Pages 2029-2032
Journal: Physica C: Superconductivity - Volume 469, Issues 23â24, 1 December 2009, Pages 2029-2032
نویسندگان
P.N. Barnes, T.J. Haugan, F.J. Baca, C.V. Varanasi, R. Wheeler, F. Meisenkothen, S. Sathiraju,