Premium
Effect of Composition on Superconducting Properties in the System Ba‐Y‐Gd‐Cu‐O
Author(s) -
Hill Michael D.,
WongNg Winnie Kawai,
Chiang Chwan K.,
Fuller Edwin R.,
Paretzkin Boris,
Blendell John E.,
Lagergren Eric,
Kacker Raghu
Publication year - 1992
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1992.tb05590.x
Subject(s) - superconductivity , stoichiometry , materials science , composition (language) , solid solution , chemical composition , phase (matter) , decomposition , analytical chemistry (journal) , chemistry , condensed matter physics , metallurgy , physics , linguistics , philosophy , organic chemistry , chromatography
The superconducting properties of a solid‐solution region in the Ba‐Y‐Gd‐Cu‐O system were investigated as a function of composition. Phase relations, the peritectic decomposition temperature, the superconducting onset temperature ( T c ), and the transport current density ( J c ) were measured. The highest T c and J c are observed along the line between the stoichiometric Ba 2 YCu 3 O 6+ x and Ba 2 GdCu 3 O 6+ x compositions.