Stable States for Superconducting Systems with Combined S-Wave and D-Wave Pairing. Zero Temperature Case

• Authors: W. Kumala , R. Gonczarek
• Languages of publication: EN

Abstracts

EN

The Fermi-liquid system with S-wave and D -wave pairing interaction harmonics is considered. The general equations for energy gap and thermodynamic potential difference for arbitrary temperatures are given. The detailed calculations are performed for zero-temperature limit. The obtained results are illustrated and discussed. The value and structure of energy gap are presented. It is showed that the anisotropic gap can be realized only for g_{0} < g_{2}.

Keywords

EN

74.20.-z

Discipline

• 74.20.-z: Theories and models of superconducting state

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1998
• Volume: 93
• Issue: 3
• Pages: 539-546

Dates

published

1998-03

received

1997-09-19

(unknown)

1997-12-23

Contributors

author

W. Kumala

• Institute of Physics, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

author

R. Gonczarek

• Institute of Physics, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

Identifiers

DOI

10.12693/APhysPolA.93.539