TY - JOUR
T1 - Composition dependence of superconductivity in Y-Ba-(Ag, Co)-O system
AU - Saito, Yoshitami
AU - Noji, Takashi
AU - Endo, Akihiko
AU - Higuchi, Naoaki
AU - Fujimoto, Kenji
AU - Oikawa, Tokuju
AU - Hattori, Atsuhiko
AU - Furuse, Kazuyuki
PY - 1987/5
Y1 - 1987/5
N2 - High Tc superconductors, YBa2(AgxCu1-x)3O9-y with composition of 0≦x≦0.6 were prepared by a ceramic technique, and the compositional change of Tc was examined. Samples with nominal compositions of x<0.4, expecially YBa2(Ag0.1Cu0.9)3O9-y and YBa2(Ag0.2Cu0.8)3O9-yshow sharp superconducting transitions with widths as narrow as about 1 K or less. The superconductivity is discussed in relation to the results of X-ray diffraction study.
AB - High Tc superconductors, YBa2(AgxCu1-x)3O9-y with composition of 0≦x≦0.6 were prepared by a ceramic technique, and the compositional change of Tc was examined. Samples with nominal compositions of x<0.4, expecially YBa2(Ag0.1Cu0.9)3O9-y and YBa2(Ag0.2Cu0.8)3O9-yshow sharp superconducting transitions with widths as narrow as about 1 K or less. The superconductivity is discussed in relation to the results of X-ray diffraction study.
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U2 - 10.1143/JJAP.26.L832
DO - 10.1143/JJAP.26.L832
M3 - Article
AN - SCOPUS:0023344728
VL - 26
SP - L832-L833
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 5A
ER -