๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Effects of Sr/Ca ratio and CuO content of the superconducting phases in the Bi-Pb-Sr-Ca-Cu-O system

โœ Scribed by Xi Zhengping; Zhou Lian; Ji Chunlin; Wu Xiaozu


Publisher
Springer
Year
1991
Tongue
English
Weight
314 KB
Volume
4
Category
Article
ISSN
0896-1107

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Copper valency of superconducting phases
โœ F.H. Chen; H.S. Koo; S.C. Wu; T.Y. Tseng; S.R. Horng; M.F. Tai ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 414 KB

Pb-doped Bi-Sr-Ca-Cu high-To superconducting oxides have been prepared by a modified sol-gel process via the EDTA route. Upon decomposing the X-ray photoemission spectrum of the Cu 2pa/2 core level of the superconducting oxide into three components Cu ~+, Cu 2 + and Cu 3+, we have found an obvious t