Inhaltszusammenfassung

The aim of our work is to investigate the Josephson effect in YBa2Cu3O7-?/PrBa2Cu3O7-? superlattices. In the case of current flow along c axis direction the superlattice forms an array of artificial Josephson junctions where the YBa2Cu3O7-? layers are the superconducting electrodes which are separated but Josephson coupled by the YBa2Cu3O7-? sheets. In this paper we report on the preparation, characterisation and patterning of the superlattices into suitable structures via standard photolitho...The aim of our work is to investigate the Josephson effect in YBa2Cu3O7-?/PrBa2Cu3O7-? superlattices. In the case of current flow along c axis direction the superlattice forms an array of artificial Josephson junctions where the YBa2Cu3O7-? layers are the superconducting electrodes which are separated but Josephson coupled by the YBa2Cu3O7-? sheets. In this paper we report on the preparation, characterisation and patterning of the superlattices into suitable structures via standard photolithograpy and lift-off technique. » weiterlesen» einklappen

Autoren

Klassifikation

DFG Fachgebiet:
Physik der kondensierten Materie

DDC Sachgruppe:
Physik