TY - JOUR
T1 - Current distribution in the welded YBCO bulk material
AU - Chikumoto, Noriko
AU - Oishi, Mayu
AU - Yoshioka, Junko
AU - Iida, Kazumasa
AU - Murakami, Masato
N1 - Funding Information:
This work was supported by the New Energy and Industrial Technology Development Organization (NEDO) as Collaborative Research and Development of Fundamental Technologies of Superconductivity Applications.
PY - 2003/5
Y1 - 2003/5
N2 - Detailed measurements of magnetic penetration into the welded YBCO bulk materials were performed by means of magneto-optical techniques. We compared the current distribution in two kinds of the welded joints with controlled crystallographic surfaces: the (1 1 0)/(1 1 0) joint and the (1 0 0)/(1 0 0) joint. It was found that the connectivity of the (1 1 0)/(1 1 0) was superior to that of the (1 0 0)/(1 0 0) joint.
AB - Detailed measurements of magnetic penetration into the welded YBCO bulk materials were performed by means of magneto-optical techniques. We compared the current distribution in two kinds of the welded joints with controlled crystallographic surfaces: the (1 1 0)/(1 1 0) joint and the (1 0 0)/(1 0 0) joint. It was found that the connectivity of the (1 1 0)/(1 1 0) was superior to that of the (1 0 0)/(1 0 0) joint.
KW - Critical current density
KW - Grain boundary
KW - Magneto-optical measurement
KW - YBCO
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U2 - 10.1016/S0921-4534(02)02546-7
DO - 10.1016/S0921-4534(02)02546-7
M3 - Conference article
AN - SCOPUS:0038187781
SN - 0921-4534
VL - 388-389
SP - 413
EP - 414
JO - Physica C: Superconductivity and its applications
JF - Physica C: Superconductivity and its applications
T2 - proceedings of the 23rd international conference on low temper
Y2 - 20 August 2002 through 27 August 2002
ER -