TY - JOUR
T1 - The fabrication of SmBa2Cu3Oy bulk superconductor using (Nd,Sm)422 in air
AU - Yoshioka, J.
AU - Iida, K.
AU - Murakami, M.
N1 - Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2001
Y1 - 2001
N2 - We have fabricated (Nd,Sm)-Ba-Cu-O bulk superconductor using Ba-rich (Nd1-x,Smx)4-2yBa2+2y Cu2-yO10-δ powder in air. The magnetic property of bulk (Nd,Sm)-Ba-Cu-O melt textured in air was similar in Tc and superconducting transition to the bulk with the same nominal composition melt textured in low PO2. This is due to the fact that the presence of Ba-rich second phase in the liquid suppressed (Nd,Sm) enrichment in (Nd,Sm)Ba2Cu3Oy phase.
AB - We have fabricated (Nd,Sm)-Ba-Cu-O bulk superconductor using Ba-rich (Nd1-x,Smx)4-2yBa2+2y Cu2-yO10-δ powder in air. The magnetic property of bulk (Nd,Sm)-Ba-Cu-O melt textured in air was similar in Tc and superconducting transition to the bulk with the same nominal composition melt textured in low PO2. This is due to the fact that the presence of Ba-rich second phase in the liquid suppressed (Nd,Sm) enrichment in (Nd,Sm)Ba2Cu3Oy phase.
KW - Nd-Sm solid solution
KW - Nd123
KW - Sm123
UR - http://www.scopus.com/inward/record.url?scp=0035422709&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0035422709&partnerID=8YFLogxK
U2 - 10.1016/S0921-4534(01)00312-4
DO - 10.1016/S0921-4534(01)00312-4
M3 - Article
AN - SCOPUS:0035422709
VL - 357-360
SP - 681
EP - 684
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
SN - 0921-4534
ER -