TY - JOUR
T1 - Pinning properties of Gd-Ba-Cu-O bulk superconductor fabricated by cold seeding method
AU - Inoue, Kazuo
AU - Sakai, Naomichi
AU - Nariki, Shinya
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 for Superconductivity Applications.
Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2003/5
Y1 - 2003/5
N2 - Gd-Ba-Cu-O bulk superconductor was fabricated with a cold seeding method. We have optimized the conditions to grow a single domain. The critical current density of the central region of the bulk was lower than the outer region in a lower magnetic field. However, the secondary peak was more remarkable. Such results are correlated with spatial fluctuation in the volume fraction of 211 phase particles.
AB - Gd-Ba-Cu-O bulk superconductor was fabricated with a cold seeding method. We have optimized the conditions to grow a single domain. The critical current density of the central region of the bulk was lower than the outer region in a lower magnetic field. However, the secondary peak was more remarkable. Such results are correlated with spatial fluctuation in the volume fraction of 211 phase particles.
KW - Critical current density
KW - Gd123
KW - Pinning
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U2 - 10.1016/S0921-4534(02)02543-1
DO - 10.1016/S0921-4534(02)02543-1
M3 - Conference article
AN - SCOPUS:17144460595
VL - 388-389
SP - 407
EP - 408
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
SN - 0921-4534
T2 - proceedings of the 23rd international conference on low temper
Y2 - 20 August 2002 through 27 August 2002
ER -