| 潮湿空气中YBa_2Cu_3O_(7-x)超导体表面分解的SIMS研究 |
| |
| 引用本文： | 陈廉,邵玉霞.潮湿空气中YBa_2Cu_3O_(7-x)超导体表面分解的SIMS研究[J].分析测试学报,1993(2). |
| |
| 作者姓名： | 陈廉 邵玉霞 |
| |
| 作者单位： | 中国科学院金属研究所
(陈廉)，中国科学院金属研究所(邵玉霞) |
| |
| 摘 要： | 本实验利用SIMS研究了YBa_2Cu_3O_(7-X)超导体长期暴露在潮湿空气中的表面分解问题。结果表明,YBC超导体与湿空气中H_2O和CO_2发生化学反应,则使表层分解成BaCO_3、Y_2O_3和CuO等物质。
|
| 关 键 词： | 潮湿空气 表面分解 YBC超导体 SIMS法 |
A SIMS Investigation for Surface Decompposition of YBa_2Cu_3O_(7-X) Superconductor in Wet-air |
| |
| Chen Lian,Shao Yuxia Institute of Metal Research,Academia Sinica.A SIMS Investigation for Surface Decompposition of YBa_2Cu_3O_(7-X) Superconductor in Wet-air[J].Journal of Instrumental Analysis,1993(2). |
| |
| Authors: | Chen Lian Shao Yuxia Institute of Metal Research Academia Sinica |
| |
| Abstract: | Surface disintegration of YBa_2Cu_3O_(7-x) superconductor exposed in wet air was studied bymeans of SIMS in this paper. The results showed that the chemical interaction took place betweenYBC superconductor and H_2O, as well as CO_2 in wet air, the surface was disintegrated to BaCO_3Y_2O_3 and CuO etc. |
| |
| Keywords: | Wet air Surface disintegration YBC superconductor SIMS method |
| 本文献已被 CNKI 等数据库收录！ |
