scholarly journals The magnetic field, temperature, strain and angular dependence of the critical current density for Nb-Ti

2020 ◽  
Vol 1559 ◽  
pp. 012063
Author(s):  
S B L Chislett-Mcdonald ◽  
Y Tsui ◽  
E Surrey ◽  
M Kovari ◽  
D P Hampshire
Keyword(s):  
Magnetic Field ◽  
Critical Current Density ◽  
Critical Current ◽  
Angular Dependence ◽  
Current Density ◽  
Field Temperature ◽  
Temperature Strain ◽  
The Magnetic Field

The Critical Current Density and the Curvature of the Magnetic Field in Epitaxial YBaCuO Films

1992 ◽  
Vol 170 (2) ◽  
pp. 549-562 ◽  
Author(s):  
D. Glatzer ◽  
A. Forkl ◽  
H. Theuss ◽  
H. U. Habermeier ◽  
H. Kronmüller
Keyword(s):  
Magnetic Field ◽  
Critical Current Density ◽  
Critical Current ◽  
Current Density ◽  
The Magnetic Field

Effect of microstructure on the magnetic-field dependence of the local critical current density inYBa2Cu3O7−δsuperconductors

1992 ◽  
Vol 46 (17) ◽  
pp. 10986-10996 ◽  
Author(s):  
L. M. Fisher ◽  
V. S. Gorbachev ◽  
N. V. Il’in ◽  
N. M. Makarov ◽  
I. F. Voloshin ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Critical Current Density ◽  
Critical Current ◽  
Field Dependence ◽  
Current Density ◽  
Magnetic Field Dependence ◽  
The Magnetic Field ◽  
Effect Of Microstructure

Angular Dependence of Magnetic Field on Critical Current Density in Tl2Ba2Ca2Cu3Ox Thin Film

1991 ◽  
pp. 555-558
Author(s):  
Toshihide Nabatame ◽  
Yukio Saito ◽  
Katsuzo Aihara ◽  
Tomoichi Kamo ◽  
Shin-Pei Matsuda
Keyword(s):  
Magnetic Field ◽  
Thin Film ◽  
Critical Current Density ◽  
Critical Current ◽  
Angular Dependence ◽  
Current Density

Intragrain Critical Current Density Estimated from the Magnetic Field in FieldOriented YBa2Cu3Ox Polycrystals

1994 ◽  
pp. 559-562
Author(s):  
Yuko Yokoyama ◽  
Tomoya Kubo ◽  
Yoshihiko Nakagawa ◽  
Masaithi Umeda ◽  
Yoshishige Suzuki ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Critical Current Density ◽  
Critical Current ◽  
Current Density ◽  
The Magnetic Field

Critical Current Density of Narrow Superconducting Thin Films Fabricated by Laser Ablation Techniques

1989 ◽  
Vol 169 ◽  
Author(s):  
L. W. Song ◽  
Y. H. Kao ◽  
Q. Y. Ying ◽  
J. P. Zheng ◽  
H. S. Kwok ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Laser Ablation ◽  
Critical Current Density ◽  
Critical Current ◽  
Current Density ◽  
Superconducting Thin Films ◽  
Linear Behavior ◽  
Morphology Of Films ◽  
The Magnetic Field ◽  
Characteristic Field

AbstractThe variations of critical current density Jc of narrow Y‐Ba‐Cu‐O films as a function of temperature and magnetic field are investigated. Films with thickness of 150‐200 nm and width of 20‐100 urn were prepared by laser ablation and laser etching. For t (=T/TC) < 0.75, the temperature dependence of Jc shows a (1‐1) linear behavior, in sharp contrast to that of a Josephson junction. Near Tc, Jc varies with (1‐ t)n where n=3/2 or 2 depending on the morphology of films. The magnetic field dependence of Jc above a characteristic field value Hc’ can be described by a model based on flux creep.

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