摘要
本文报导了常压下HgBa_2CuO_x高温超导体的合成方法,X光的测量结果表明超导样品的质量好,几乎不含其它杂相,超导转变温度为91.5K,零电阻温度为83K。
High temperature superconductor HgBa_2CuO_x with Tc= 91. 5K wassynthesized by a simple method at normal pressure,X-ray pattern indicated that thesample exhibited a god quality with nearly-pure Hg-1201. The process of solidreaction is discussed.
出处
《中山大学学报(自然科学版)》
CAS
CSCD
1994年第4期114-117,共4页
Acta Scientiarum Naturalium Universitatis Sunyatseni
基金
家教委高等学校博士点专项基金资助项目
关键词
高温超导体
HBCO
合成
superconductivity,high Tc superconductor, Hg-based