ChemInform Abstract: Phase Equilibria an
โ
Stefanie Kaesche; Peter Majewski; Fritz Aldinger
๐
Article
๐
2010
๐
John Wiley and Sons
โ 35 KB
๐ 1 views
Phase Equilibria and Superconducting Properties of BiSr 2 YCu 2 O 7 (1212 Phase). -The experiments performed give evidence that the 1212 phase is nonsuperconducting. Superconductivity at a critical temp. of โ90 K is only observed in multiphase samples that contain the 2212 phase in addition to the