Phase Diagrams and Mixed States of Unconventional Superconductors

1998 ◽  
Vol 12 (29n31) ◽  
pp. 3031-3034
Author(s):  
Eugene A. Shapoval
Keyword(s):  
Phase Diagrams ◽  
Chemical Potential ◽  
Tight Binding ◽  
Square Lattice ◽  
Tight Binding Model ◽  
Mixed States ◽  
Binding Model ◽  
Unconventional Superconductors ◽  
Superconducting Phases

Using the BCS formalism we have calculated the phase diagrams of a tight-binding model on a square lattice as a function of temperature and chemical potential. The results include dx2-y2, dxy and (dx2-y2 ± idxy) superconducting phases.

FRIEDEL OSCILLATIONS ON A SQUARE LATTICE

1995 ◽  
Vol 09 (11) ◽  
pp. 1327-1341 ◽  
Author(s):  
G.D. MAHAN
Keyword(s):  
Charge Density ◽  
Tight Binding ◽  
Phase Shifts ◽  
Square Lattice ◽  
Tight Binding Model ◽  
Binding Model ◽  
Sum Rule ◽  
Friedel Oscillations

An impurity in a conductor will cause oscillations in the charge density near the impurity. We calculate these Friedel Oscillations for impurities on a square lattice while using the tight-binding model. Far from the impurity the oscillations are described by a set of phase shifts. These are the same phase shifts which enter the Friedel Sum Rule.

scholarly journals Optoelectronic properties of one-dimensional molecular chains simulated by a tight-binding model

AIP Advances ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 015127
Author(s):  
Qiuyuan Chen ◽  
Jiawei Chang ◽  
Lin Ma ◽  
Chenghan Li ◽  
Liangfei Duan ◽  
...  
Keyword(s):  
Tight Binding ◽  
Optoelectronic Properties ◽  
Tight Binding Model ◽  
Binding Model ◽  
One Dimensional

Investigating 3,4-bis(3-nitrofurazan-4-yl)furoxan detonation with a rapidly tuned density functional tight binding model

2021 ◽  
Vol 154 (16) ◽  
pp. 164115
Author(s):  
Rebecca K. Lindsey ◽  
Sorin Bastea ◽  
Nir Goldman ◽  
Laurence E. Fried
Keyword(s):  
Density Functional ◽  
Tight Binding ◽  
Tight Binding Model ◽  
Binding Model

Self-consistent tight binding model adapted for hydrocarbon systems

2005 ◽  
Vol 31 (8) ◽  
pp. 585-595 ◽  
Author(s):  
D. A. Areshkin ◽  
O. A. Shenderova ◽  
J. D. Schall ◽  
D. W. Brenner
Keyword(s):  
Tight Binding ◽  
Tight Binding Model ◽  
Binding Model ◽  
Self Consistent
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