Temperature and Magnetic Field Dependence of Critical Currents in YBCO Coated Conductors With Processing-Induced Variations in Pinning Properties

2005 ◽  
Vol 15 (2) ◽  
pp. 2578-2581 ◽  
Author(s):  
A.A. Gapud ◽  
R. Feenstra ◽  
D.K. Christen ◽  
J.R. Thompson ◽  
T.G. Holesinger
Keyword(s):  
Magnetic Field ◽  
Field Dependence ◽  
Magnetic Field Dependence ◽  
Critical Currents ◽  
Coated Conductors ◽  
Ybco Coated Conductors ◽  
Pinning Properties

Magnetic Field Dependence of Critical Current Density of TFA-MOD Processed YBCO Coated Conductors

2000 ◽  
Vol 659 ◽  
Author(s):  
Yutaka Yamada ◽  
SeokBeom Kim ◽  
Takeshi Araki ◽  
Toyotaka Yuasa ◽  
Yasuo Takahashi ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Field Dependence ◽  
Magnetic Field Dependence ◽  
Coated Conductors ◽  
Coating Solution ◽  
Metalorganic Deposition ◽  
The Difference ◽  
The Magnetic Field ◽  
Ybco Coated Conductors ◽  
Superior Property

ABSTRACTYBCO films on LaAlO3and 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 0T 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 LaAlO3substrate and at 3T (B//c-axis)) for IBAD substrate. Furthermore, the difference in Jc between single crystal LaAlO3and IBAD was small up to 3T. The present results imply that TFA-MOD process is promising for the practical YBCO coated conductor process.

Temperature and magnetic field dependence of critical currents in granular superconductors

1995 ◽  
Vol 5 (2) ◽  
pp. 1395-1398 ◽  
Author(s):  
G. Costabile ◽  
R. De Luca ◽  
S. Pace ◽  
A. Saggese ◽  
A.M. Testa
Keyword(s):  
Magnetic Field ◽  
Field Dependence ◽  
Magnetic Field Dependence ◽  
Critical Currents ◽  
Granular Superconductors

Strong magnetic field dependence of the critical currents correlated to the microstructure of YBaCuO ceramics

1990 ◽  
Vol 56 (13) ◽  
pp. 1284-1286 ◽  
Author(s):  
Uri Dai ◽  
Guy Deutscher ◽  
Claude Lacour ◽  
Francine Laher‐Lacour ◽  
Philippe Mocaër ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Strong Magnetic Field ◽  
Field Dependence ◽  
Magnetic Field Dependence ◽  
Critical Currents
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