题名 |
Fabrication of BSCCO Thin Films Using Thermal Evaporation Technique |
作者 |
J. M. Patil;A. R. Bhangale;S. S. Bhagwat;V. S. Shirodkar |
关键词 | |
期刊名称 |
Chinese Journal of Physics |
卷期/出版年月 |
31卷6S期(1993 / 12 / 01) |
页次 |
1251 - 1254 |
内容语文 |
英文 |
英文摘要 |
High Tc Bi-Sr-Ca-Cu-0 thin films were prepared on MgO substrate using thermal evaporation technique with Tc onset at 85 K and Tc0 at 78 K. A mixture of BisO3, SrF2 and CaF2 in approapriate proportion was evaporated from one source and copper metal from another source. The films were oxydized at 400°C, deflourinated at 725°C and annealed at 855°C. The XRD studies reveal prominantly formed 2212 phase. |
主题分类 |
基礎與應用科學 >
物理 |
被引用次数 |