Transition to gapless superconductivity in YBa2(Cu1−x Zn x )3O7

1991 ◽  
Vol 82 (1) ◽  
pp. 5-8 ◽  
Author(s):  
A. I. Akimenko ◽  
G. Goll ◽  
I. K. Yanson ◽  
H. v. Löhneysen ◽  
R. Ahrens ◽  
...  
Keyword(s):  
Gapless Superconductivity

Intrinsic gapless superconductivity in overdoped (Y,Ca)Ba2Cu3Oy: Study of in-plane optical spectra

2011 ◽  
Vol 471 (21-22) ◽  
pp. 701-703 ◽  
Author(s):  
E. Uykur ◽  
K. Tanaka ◽  
T. Masui ◽  
S. Miyasaka ◽  
S. Tajima
Keyword(s):  
Optical Spectra ◽  
Gapless Superconductivity

Gapless Superconductivity

2018 ◽  
pp. 1035-1105 ◽  
Author(s):  
Kazumi Maki
Keyword(s):  
Gapless Superconductivity

DENSITY OF STATES AND ORDER PARAMETER IN DIRTY SUPERCONDUCTORS WITH A WEAKLY BROKEN d-WAVE SYMMETRY

1996 ◽  
Vol 10 (12) ◽  
pp. 537-544 ◽  
Author(s):  
SERGEI V. POKROVSKY
Keyword(s):  
Phase Transition ◽  
Transition Temperature ◽  
Density Of States ◽  
Order Parameter ◽  
Zero Temperature ◽  
Scattering Rate ◽  
Wave Symmetry ◽  
Direct Calculations ◽  
D Wave ◽  
Gapless Superconductivity

It is shown by direct calculations that in a superconductor with a slightly violated d-wave symmetry of the order parameter (OP) the impurity driven phase transition from the gapless superconductivity to a state with a finite gap takes place at zero temperature. The corresponding scattering rate is close to the value at which the superconductivity vanishes in the d-superconductor. The behavior of the transition temperature, the OP and the density of states (DOS) is analyzed. The model is plausibly relevant to the BSCCO 2:2:1:2.

Gapless superconductivity and variation of Tc in the heavy-fermion system CeCu2Si2

1983 ◽  
Vol 31-34 ◽  
pp. 373-376 ◽  
Author(s):  
C.D. Bredl ◽  
H. Spille ◽  
U. Rauchschwalbe ◽  
W. Lieke ◽  
F. Steglich ◽  
...  
Keyword(s):  
Heavy Fermion ◽  
Fermion System ◽  
Heavy Fermion System ◽  
Gapless Superconductivity

Gapless superconductivity in ferromagnet/superconductor junctions

2002 ◽  
Vol 65 (17) ◽  
Author(s):  
Guoya Sun ◽  
D. Y. Xing ◽  
Jinming Dong ◽  
Mei Liu
Keyword(s):  
Gapless Superconductivity

Erratum: High-spin states in Pd isotopes and gapless superconductivity

1977 ◽  
Vol 15 (3) ◽  
pp. 1183-1183 ◽  
Author(s):  
M. K. Ghosh ◽  
S. R. Majumdar
Keyword(s):  
High Spin ◽  
Spin States ◽  
High Spin States ◽  
Gapless Superconductivity

scholarly journals Granularity-induced gapless superconductivity in NbN films: Evidence of thermal phase fluctuations

2002 ◽  
Vol 65 (10) ◽  
Author(s):  
G. Lamura ◽  
J.-C. Villégier ◽  
A. Gauzzi ◽  
J. Le Cochec ◽  
J.-Y. Laval ◽  
...  
Keyword(s):  
Phase Fluctuations ◽  
Thermal Phase ◽  
Gapless Superconductivity
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