| 利用非晶坯料生长Bi(Pb)SrCaCuO超导纤维 |
| |
| 引用本文： | 张金仓,霍玉晶,何艾生,王劲松,何豫生.利用非晶坯料生长Bi(Pb)SrCaCuO超导纤维[J].材料研究学报,1991,5(5):408-411. |
| |
| 作者姓名： | 张金仓 霍玉晶 何艾生 王劲松 何豫生 |
| |
| 作者单位： | 清华大学，清华大学，清华大学，清华大学，清华大学 河南师范大学，453002，清华大学访问学者，北方工业大学，100041，清华大学客座研究员 |
| |
| 摘 要： | 利用熔融淬火法制备非晶态坯料,并首次借助激光小台基座法使非晶态坯料生长成 Bi 系超导纤维,其零电阻温度为86K,在77K 下,J_c>5000A/cm~2。分析表明纤维有较强的织构。
|
| 关 键 词： | 非晶坯料 超导纤维 激光小台基座法 Bi 系超导材料 |
| 收稿时间： | 1991-10-25 |
| 修稿时间： | 1991-10-25 |
Bi(Pb)SrCaCuO SUPERCONDUCTING FIBERS PREPARED FROM AMORPHOUS MATERIALS |
| |
| ZHANG Jincang HUO Yujing HE Aisheng WANG Jinsong HE Yusheng.Bi(Pb)SrCaCuO SUPERCONDUCTING FIBERS PREPARED FROM AMORPHOUS MATERIALS[J].Chinese Journal of Materials Research,1991,5(5):408-411. |
| |
| Authors: | ZHANG Jincang HUO Yujing HE Aisheng WANG Jinsong HE Yusheng |
| |
| Affiliation: | Tsinghua University |
| |
| Abstract: | Bi-based superconducting fibers have been fabricated by means oflaser-heated pedestal growth(LHPG)method from amorphous materials prepared by meltand quench method for the first time.The zero resistance temperature is 86 K,and the criti-cal current density J_c(77 K)is greater than 5000A/cm~2.Structure analysis indicates that thefibers have strong textured structure. |
| |
| Keywords: | amorphous material superconducting fiber LHPG method Bi-based superconducting material |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《材料研究学报》浏览原始摘要信息 |
|
点击此处可从《材料研究学报》下载全文 |
