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Now showing items 1-4 of 4

  • Fabrication of Josephson junctions using AFM nanolithography 

    Elkaseh, Akram Abdulsalam (Stellenbosch : University of Stellenbosch, 2010-12)
    ENGLISH ABSTRACT: Planar weak link structures, such as micro-bridges, variable thickness bridges and nanobridges, have always attracted a lot of attention. Their potential to behave as real Josephson elements make them ...

  • The fabrication of PBCO buffered step-edge Josephson junctions 

    Van Staden, Wynand Fourie (2007-03)
    A major challenge in the design and operation of High Temperature Superconducting (HTS) devices is the fabrication of reproducible Josephson junctions with good IcRn products. One objective of this thesis was to fabricate ...

  • High-Temperature Superconductor Step-Edge Fabrication for the Implementation of RSFQ Circuits 

    Snetler, Lukas Hendrick (Stellenbosch : University of Stellenbosch, 2005-03)
    High-temperature superconductive (HTS) logic has become a large research field worldwide. The HTS advantages compared to the low-temperature circuits are the reduced cooling requirements, increased or comparable operation ...

  • A process for the manufacture of high-temperature bi-epitaxial Josephson junctions 

    De Villiers, Hendrik Adrianus Cornelis (Stellenbosch : University of Stellenbosch, 2007-03)
    This thesis is concerned with the fabrication of high temperature bi-epitaxial grain boundary Josephson junctions for use in superconducting microelectronic circuits. It aims to provide a proof-of-concept manufacturing ...