Some superconducting properties of (BaK)BiO3 system

D. S. Lee*, M. H. Hsieh, H. E. Horng, H. C. Yang, H. C. Chen

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

2 引文 斯高帕斯(Scopus)

摘要

In this paper, we will report the superconductivity of Ba1−xKxBiO3 system for various concentrations. A phase diagram around the composition x=0.4 will be studied systematically. It is found that the transition temperature Tc of the sample with x=0.5 is as high as 24K. DC magnetic susceptibility for this x=0.5 sample will be measured to study Hc1 and Hc2. From experiments, an extremely low Hc1 (T) curve is observed, whereas Hc2 (T) curve is relatively high.

原文英語
頁(從 - 到)1561-1562
頁數2
期刊Physica B: Condensed Matter
165-166
DOIs
出版狀態已發佈 - 1990

ASJC Scopus subject areas

  • 電子、光磁材料
  • 凝聚態物理學
  • 電氣與電子工程

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