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1991 | 80 | 4 | 601-610

Article title

Superconductivity of the Weak Hopping Anderson Lattice with Generalized Electron Interactions

Authors

Content

Title variants

Languages of publication

EN

Abstracts

EN
We study the Anderson lattice with a weak hopping amplitude t and generalized electron interactions. The interactions between f electrons, between f and conduction electrons and between conduction electrons are taken into account. An effective Hamiltonian in a second order perturbation in t is derived. Using this Hamiltonian, we study superconductivity. Singlet d-like superconductivity may occur in presence of the above interactions. In some cases the interactions lead to suppressing superconductivity.

Keywords

EN

Year

Volume

80

Issue

4

Pages

601-610

Physical description

Dates

published
1991-10
received
1990-10-30
(unknown)
1991-08-02

Contributors

author
  • Instytut Informatyki, Akademia Górniczo-Hutnicza, Al. A. Mickiewicza 30, 30-059 Kraków, Poland

References

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.bwnjournal-article-appv80z411kz
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