We have investigated the effect of the correlation of impurities in a superconductor. Using the exact solution for the Hamiltonian without the spin dynamics, we have obtained the excited impurity levels dependent on R, which is the distance between impurities. Regarding this R as the inverse of the concentration of impurities, we have discussed the growth of the impurity band in the energy gap of the superconductor
In this pedagogical review, I provide comparative studies of the impurity scattering effects on the ...
Based on the extended Hubbard model with the next nearest neighbor hopping term, we study the impuri...
<p>We study the density of states in disordered s-wave superconductors with a small gap anisotropy. ...
We have investigated the effect of the correlation of impurities in a superconductor. Using the exac...
We consider a superconductor in which coupling between the conduction band electrons and the electro...
The electron energy spectrum of many superconducting materials is characterised by the presence of f...
The physics of magnetic impurities in superconducting hosts has long been a subject of theoretical a...
The scattering of a quasiparticle in a superconductor due to a magnetic impurity is calculated by a ...
The effect of correlated impurity spins on superconductivity is investigated by extending the Gor'ko...
A superconductor with 4-fermion attraction, considered by Maćkowiak and Tarasewicz is modified by ad...
The influence of the impurity on the Andreev bound states and the supercurrents in a superconductor/...
We examine the role of order-parameter suppression in the development of low-energy peaks (i.e., res...
We present a comprehensive theoretical study of thermodynamic properties of superconductors with a d...
In this pedagogical review, I provide comparative studies of the impurity scattering effects on the ...
The insertion of magnetic impurities in a conventional superconductor leads to various effects. In t...
In this pedagogical review, I provide comparative studies of the impurity scattering effects on the ...
Based on the extended Hubbard model with the next nearest neighbor hopping term, we study the impuri...
<p>We study the density of states in disordered s-wave superconductors with a small gap anisotropy. ...
We have investigated the effect of the correlation of impurities in a superconductor. Using the exac...
We consider a superconductor in which coupling between the conduction band electrons and the electro...
The electron energy spectrum of many superconducting materials is characterised by the presence of f...
The physics of magnetic impurities in superconducting hosts has long been a subject of theoretical a...
The scattering of a quasiparticle in a superconductor due to a magnetic impurity is calculated by a ...
The effect of correlated impurity spins on superconductivity is investigated by extending the Gor'ko...
A superconductor with 4-fermion attraction, considered by Maćkowiak and Tarasewicz is modified by ad...
The influence of the impurity on the Andreev bound states and the supercurrents in a superconductor/...
We examine the role of order-parameter suppression in the development of low-energy peaks (i.e., res...
We present a comprehensive theoretical study of thermodynamic properties of superconductors with a d...
In this pedagogical review, I provide comparative studies of the impurity scattering effects on the ...
The insertion of magnetic impurities in a conventional superconductor leads to various effects. In t...
In this pedagogical review, I provide comparative studies of the impurity scattering effects on the ...
Based on the extended Hubbard model with the next nearest neighbor hopping term, we study the impuri...
<p>We study the density of states in disordered s-wave superconductors with a small gap anisotropy. ...