Inhaltszusammenfassung

The copper oxide superconductors are considered to have stacking structures of strongly and weakly superconducting layers. Using this model, the tunneling conductance in a junction of the superconductor and a normal metal is calculated as a function of bias voltage. The calculation predicts that a characteristic fine structure appears inside the superconducting gap in the tunneling spectrum at low temperatures.

Autoren

Klassifikation

DFG Fachgebiet:
Physik der kondensierten Materie

DDC Sachgruppe:
Physik