scholarly journals Andreev bound states and self-consistent gap functions in clean layered superconductor/normal metal systems with finite transverse width

2001 ◽  
Vol 65 (2) ◽  
Author(s):  
R. E. S. Otadoy ◽  
A. Lodder
Keyword(s):  
Bound States ◽  
Normal Metal ◽  
Layered Superconductor ◽  
Gap Functions ◽  
Andreev Bound States ◽  
Self Consistent

scholarly journals Kondo screening of Andreev bound states in a normal metal–quantum dot–superconductor system

2016 ◽  
Vol 94 (16) ◽  
Author(s):  
Lin Li ◽  
Zhan Cao ◽  
Tie-Feng Fang ◽  
Hong-Gang Luo ◽  
Wei-Qiang Chen
Keyword(s):  
Quantum Dot ◽  
Bound States ◽  
Normal Metal ◽  
Andreev Bound States ◽  
Kondo Screening

scholarly journals Towards B-Spline Atomic Structure Calculations

Atoms ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 50
Author(s):  
Charlotte Froese Fischer
Keyword(s):  
Atomic Structure ◽  
Bound States ◽  
Virial Theorem ◽  
B Spline ◽  
B Splines ◽  
Self Consistent ◽  
History Of ◽  
Consistent Method ◽  
Atomic Structure Calculations ◽  
Structure Calculations

The paper reviews the history of B-spline methods for atomic structure calculations for bound states. It highlights various aspects of the variational method, particularly with regard to the orthogonality requirements, the iterative self-consistent method, the eigenvalue problem, and the related sphf, dbsr-hf, and spmchf programs. B-splines facilitate the mapping of solutions from one grid to another. The following paper describes a two-stage approach where the goal of the first stage is to determine parameters of the problem, such as the range and approximate values of the orbitals, after which the level of accuracy is raised. Once convergence has been achieved the Virial Theorem, which is evaluated as a check for accuracy. For exact solutions, the V/T ratio for a non-relativistic calculation is −2.

scholarly journals Andreev bound states in ferromagnet-superconductor nanostructures

2003 ◽  
Vol 387 (1-2) ◽  
pp. 7-12 ◽  
Author(s):  
M. Krawiec ◽  
B.L. Györffy ◽  
J.F. Annett
Keyword(s):  
Bound States ◽  
Andreev Bound States
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