Metastability of two-dimensional vortex glass inBi2Sr2CaCu2O8+δ

2009 ◽  
Vol 80 (2) ◽  
Author(s):  
A. Pallinger ◽  
B. Sas ◽  
G. Kriza ◽  
K. Vad ◽  
L. Forro ◽  
...  
Keyword(s):  
Two Dimensional ◽  
Vortex Glass

Quasi-two-dimensional vortex-glass transition observed in epitaxialBi2Sr2Ca2Cu3Oxthin films

1994 ◽  
Vol 50 (17) ◽  
pp. 12959-12965 ◽  
Author(s):  
H. Yamasaki ◽  
K. Endo ◽  
S. Kosaka ◽  
M. Umeda ◽  
S. Yoshida ◽  
...  
Keyword(s):  
Glass Transition ◽  
Two Dimensional ◽  
Vortex Glass

Current-voltage characteristics and quasi-two-dimensional vortex-glass transition in epitaxial Bi2Sr2Ca2Cu3Ox films

Cryogenics ◽  
1995 ◽  
Vol 35 (4) ◽  
pp. 263-269 ◽  
Author(s):  
H. Yamasaki ◽  
K. Endo ◽  
S. Kosaka ◽  
M. Umeda ◽  
S. Yoshida ◽  
...  
Keyword(s):  
Glass Transition ◽  
Two Dimensional ◽  
Vortex Glass ◽  
Current Voltage ◽  
Current Voltage Characteristics

scholarly journals Current-voltage characteristics of two-dimensional vortex-glass models

1995 ◽  
Vol 51 (21) ◽  
pp. 15304-15311 ◽  
Author(s):  
R. A. Hyman ◽  
Mats Wallin ◽  
M. P. A. Fisher ◽  
S. M. Girvin ◽  
A. P. Young
Keyword(s):  
Two Dimensional ◽  
Vortex Glass ◽  
Current Voltage ◽  
Current Voltage Characteristics

Flux Pinning and Current-Induced Vortex Motion at T→0 in Two-Dimensional Vortex Glass

2003 ◽  
Vol 17 (18n20) ◽  
pp. 3445-3448 ◽  
Author(s):  
M. Morita ◽  
S. Okuma
Keyword(s):  
Activation Energy ◽  
Critical Field ◽  
Low Temperatures ◽  
Flux Pinning ◽  
Glass Phase ◽  
Vortex Motion ◽  
Two Dimensional ◽  
Vortex Glass ◽  
Quantum Motion ◽  
2D Superconductors

We investigate the roles of flux pinning on vortex motion at low temperatures (T) in two-dimensional (2D) superconductors using two thin (4 nm) amorphous Mo x Si 1-x films with different pinning strength. We measure the T dependence of resistance R at fields B below the critical field Bc of the 2D superconductor-insulator (SI) transition. For both films we observe the very small T-independent R at T→0 in certain field regions below Bc, suggesting quantum motion of a small number of vortices (dislocations) in the 2D vortex-glass phase in the presence of current. For the film with weaker pinning, the activation energy decreases at T<0.1 K .

scholarly journals Crossover from a three-dimensional to purely two-dimensional vortex-glass transition in deoxygenatedYBa2Cu3O7−δthin films

1999 ◽  
Vol 60 (22) ◽  
pp. 15423-15429 ◽  
Author(s):  
Z. Sefrioui ◽  
D. Arias ◽  
M. Varela ◽  
J. E. Villegas ◽  
M. A. López de la Torre ◽  
...  
Keyword(s):  
Glass Transition ◽  
Three Dimensional ◽  
Two Dimensional ◽  
Vortex Glass
Sign in / Sign up

Export Citation Format

Share Document