Axial strain dependence at 77 K of the critical current of thick YBaCuO films on Ni-alloy substrates with IBAD buffer layers

1999 ◽  
Vol 9 (2) ◽  
pp. 1494-1497 ◽  
Author(s):  
C.L.H. Thieme ◽  
E. Fleshler ◽  
D.M. Buczek ◽  
M. Jowett ◽  
L.G. Fritzemeier ◽  
...  
Keyword(s):  
Critical Current ◽  
Axial Strain ◽  
Buffer Layers ◽  
Strain Dependence ◽  
Ni Alloy

A device to investigate the axial strain dependence of the critical current density in superconductors

2004 ◽  
Vol 75 (12) ◽  
pp. 5112-5118 ◽  
Author(s):  
A. Godeke ◽  
M. Dhalle ◽  
A. Morelli ◽  
L. Stobbelaar ◽  
H. van Weeren ◽  
...  
Keyword(s):  
Critical Current Density ◽  
Critical Current ◽  
Current Density ◽  
Axial Strain ◽  
Strain Dependence

Bending and axial strain dependence of the critical current in superconducting BSCCO tapes

2002 ◽  
Vol 15 (8) ◽  
pp. 1213-1215 ◽  
Author(s):  
H J N van Eck ◽  
L Vargas ◽  
B ten Haken ◽  
H H J ten Kate
Keyword(s):  
Critical Current ◽  
Axial Strain ◽  
Strain Dependence

Effect of axial strain on the critical current of Ag‐sheathed Bi‐based superconductors in magnetic fields up to 25 T

1992 ◽  
Vol 61 (7) ◽  
pp. 858-860 ◽  
Author(s):  
J. W. Ekin ◽  
D. K. Finnemore ◽  
Qiang Li ◽  
J. Tenbrink ◽  
W. Carter
Keyword(s):  
Magnetic Fields ◽  
Critical Current ◽  
Axial Strain

Crystalline Qualities and Critical Current Densities of As-Grown Ba2YCu3OxThin Films on Silicon with Buffer Layers

1990 ◽  
Vol 29 (Part 2, No. 6) ◽  
pp. L955-L957 ◽  
Author(s):  
Hiroaki Myoren ◽  
Yukio Nishiyama ◽  
Naokazu Miyamoto ◽  
Yasuaki Kai ◽  
Yasushi Yamanaka ◽  
...  
Keyword(s):  
Critical Current ◽  
Buffer Layers ◽  
Current Densities

Field and strain dependence of critical current in technical Nb3Al superconductors

2005 ◽  
Vol 18 (12) ◽  
pp. S338-S343 ◽  
Author(s):  
N Banno ◽  
D Uglietti ◽  
B Seeber ◽  
T Takeuchi ◽  
R Flükiger
Keyword(s):  
Critical Current ◽  
Strain Dependence

Reversible Strain Dependence of Critical Current in 100 A Class Coated Conductors

2005 ◽  
Vol 15 (2) ◽  
pp. 3581-3584 ◽  
Author(s):  
M. Sugano ◽  
K. Osamura ◽  
W. Prusseit ◽  
R. Semerad ◽  
T. Kuroda ◽  
...  
Keyword(s):  
Critical Current ◽  
Coated Conductors ◽  
Strain Dependence ◽  
Reversible Strain

Flexible stainless steel foil as a substrate for superconducting Y-Ba-Cu-O films

1990 ◽  
Vol 5 (4) ◽  
pp. 717-720 ◽  
Author(s):  
S. Witanachchi ◽  
S. Patel ◽  
Y. Z. Zhu ◽  
H. S. Kwok ◽  
D. T. Shaw
Keyword(s):  
Stainless Steel ◽  
Critical Current ◽  
Stainless Steel Substrate ◽  
Steel Substrate ◽  
Surface Condition ◽  
Heat Treating ◽  
Critical Currents ◽  
Buffer Layers ◽  
Critical Temperatures ◽  
Steel Substrates

As-deposited superconducting Y-Ba-Cu-O films have been grown on stainless steel substrates by the plasma assisted laser deposition technique. Low interfacial diffusion of iron at the 550°C growth temperature enables us to produce superconducting films with critical temperatures up to 83 K and critical currents up to ∼4 × 103 A/cm2 (40 K). Dependence of the superconducting properties of the Y-Ba-Cu-O films on the surface condition of the mirror finished stainless steel substrate has been studied. Critical temperature and critical current of the films have been improved by heat-treating the substrate and incorporating buffer layers. Variation of the critical current with the bend radii of the film is discussed.

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