d-Wave Superconductivity in a System with Open Boundary Conditions |
| P. Pisarski and G. Harań
Institute of Physics, Politechnika Wrocławska, Wyb. Wyspiańskiego 27, 50-370 Wrocław, Poland |
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| We discuss the d-wave superconductivity in confined geometry by imposing open boundary conditions on the attractive Hubbard model. Within the Bogoliubov-de Gennes approach we evaluate the order parameter and charge density distribution in the system. |
| DOI: 10.12693/APhysPolA.106.721 PACS numbers: 74.20.Rp, 74.72.-h, 74.78.Na, 74.81.-g |