TY - JOUR
T1 - Magnetic field dependence of critical current density of TFA-MOD processed YBCO coated conductors
AU - Yamada, Yutaka
AU - Kim, Seok Beom
AU - Araki, Takeshi
AU - Yuasa, Toyotaka
AU - Takahashi, Yasuo
AU - Kurosaki, Haruhiko
AU - Shiohara, Yuh
AU - Hirabayashi, Izumi
AU - Iijima, Yasuhiro
AU - Takeda, Kaoru
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 under the New Sunshine Program administered by the Agency of Industrial Science and Technology (AIST) of the Ministry of International Trade and Industry (MITI) of Japan.
PY - 2001
Y1 - 2001
N2 - YBCO films on LaAlO3 and IBAD (YSZ/Hastelloy) substrate were made by TFA-MOD (metalorganic deposition using trifluoroacetate) process. Improved coating solution resulted in high Jc at 77.3K and 0 T of 7 MA/cm2 and 1.7 MA/cm2 for LaAlO3 and IBAD substrates, respectively. The magnetic field dependence of Jc at 77.3K also showed superior property: 105 A/cm2 at 4T (B//c-axis) for the LaAlO3 substrate and at 3T (B//c-axis) for IBAD substrate. Furthermore, the difference in Jc between single crystal LaAlO3 and IBAD was small up to 3T. The present results imply that TFA-MOD process is promising for the practical YBCO coated conductor process.
AB - YBCO films on LaAlO3 and IBAD (YSZ/Hastelloy) substrate were made by TFA-MOD (metalorganic deposition using trifluoroacetate) process. Improved coating solution resulted in high Jc at 77.3K and 0 T of 7 MA/cm2 and 1.7 MA/cm2 for LaAlO3 and IBAD substrates, respectively. The magnetic field dependence of Jc at 77.3K also showed superior property: 105 A/cm2 at 4T (B//c-axis) for the LaAlO3 substrate and at 3T (B//c-axis) for IBAD substrate. Furthermore, the difference in Jc between single crystal LaAlO3 and IBAD was small up to 3T. The present results imply that TFA-MOD process is promising for the practical YBCO coated conductor process.
UR - http://www.scopus.com/inward/record.url?scp=0035559599&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0035559599&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:0035559599
SN - 0272-9172
VL - 659
SP - II4.7.1-II4.7.6
JO - Materials Research Society Symposium - Proceedings
JF - Materials Research Society Symposium - Proceedings
T2 - High Temperature Superconductors - Crystal Chemistrym Processing and Properties
Y2 - 27 November 2000 through 1 December 2000
ER -