Origin of high critical currents in YBa2Cu3O7−δ superconducting thin films

Nature ◽  
10.1038/20880 ◽  
1999 ◽  
Vol 399 (6735) ◽  
pp. 439-442 ◽  
Author(s):  
B. Dam ◽  
J. M. Huijbregtse ◽  
F. C. Klaassen ◽  
R. C. F. van der Geest ◽  
G. Doornbos ◽  
...  
Keyword(s):  
Thin Films ◽  
Critical Currents ◽  
Superconducting Thin Films

Critical currents in NbZr superconducting thin films

1993 ◽  
Vol 3 (1) ◽  
pp. 1253-1256 ◽  
Author(s):  
U. Gambardella ◽  
D. Di Gioacchino ◽  
V. Boffa ◽  
G. Paterno ◽  
S. Barbanera ◽  
...  
Keyword(s):  
Thin Films ◽  
Critical Currents ◽  
Superconducting Thin Films

Characterization of DyBa2Cu3O7+δ thin Films Prepared by Ozone-Assisted Co-Evaporation Technique

1992 ◽  
Vol 275 ◽  
Author(s):  
T. J. Hsieh ◽  
R. V. Smilgys ◽  
C. K. Chiang ◽  
S. W. Robey ◽  
R. J. Arsenault ◽  
...  
Keyword(s):  
Thin Films ◽  
Electrical Resistivity ◽  
Substrate Temperature ◽  
Critical Currents ◽  
Superconducting Thin Films ◽  
Superconducting Properties ◽  
Critical Temperatures ◽  
Oriented Films ◽  
Evaporation Technique

ABSTRACTSuperconducting thin films of DyBa2Cu3O7-δ_ are deposited on MgO(100) substrates by an ozone-assisted coevaporation technique. At a relatively low substrate temperature (610°C) and with a fixed ozone flux we prepare highly c-axis oriented films with very good superconducting properties. The critical temperatures of the films are commonly above 85 K with critical currents above 10 5 A/cm2. We report on composition, microstructure, electrical resistivity and critical current of two good films.

A Simple Magnetization Technique for Determining Critical Currents in Superconducting Thin Films

1991 ◽  
Vol 30 (Part 2, No. 1A) ◽  
pp. L15-L17 ◽  
Author(s):  
M. J. Scharen ◽  
A. H. Cardona ◽  
J. Z. Sun ◽  
L. C. Bourne ◽  
J. R. Schrieffer
Keyword(s):  
Thin Films ◽  
Critical Currents ◽  
Superconducting Thin Films

Nucleation and mesostrain influence on percolating critical currents of solution derived YBa2Cu3O7 superconducting thin films

2012 ◽  
Vol 482 ◽  
pp. 58-67 ◽  
Author(s):  
X. Obradors ◽  
F. Martínez-Julián ◽  
K. Zalamova ◽  
V.R. Vlad ◽  
A. Pomar ◽  
...  
Keyword(s):  
Thin Films ◽  
Critical Currents ◽  
Superconducting Thin Films

Morphology control and high critical currents in superconducting thin films in the Tl-Ca-Ba-Cu-O system

1989 ◽  
Vol 160 (1) ◽  
pp. 42-48 ◽  
Author(s):  
D.S. Ginley ◽  
J.F. Kwak ◽  
E.L. Venturini ◽  
B. Morosin ◽  
R.J. Baughman
Keyword(s):  
Thin Films ◽  
Morphology Control ◽  
Critical Currents ◽  
Superconducting Thin Films

Critical currents and rapid measurements of magnetic relaxation in superconducting thin films

1992 ◽  
Vol 192 (1-2) ◽  
pp. 85-94 ◽  
Author(s):  
S.W. Goodyear ◽  
J.S. Satchell ◽  
R.G. Humphreys ◽  
N.G. Chew ◽  
J.A. Edwards
Keyword(s):  
Thin Films ◽  
Magnetic Relaxation ◽  
Critical Currents ◽  
Superconducting Thin Films ◽  
Rapid Measurements

Random telegraph noise and critical currents of high-Tc superconducting thin films

1994 ◽  
Vol 235-240 ◽  
pp. 2983-2984 ◽  
Author(s):  
G. Jung ◽  
B. Savo ◽  
A. Vecchione ◽  
M. Bonaldi ◽  
S. Vitale
Keyword(s):  
Thin Films ◽  
Critical Currents ◽  
Superconducting Thin Films ◽  
Random Telegraph Noise ◽  
High Tc ◽  
Telegraph Noise
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