Search for dissertations about: "junction"

Showing result 1 - 5 of 474 swedish dissertations containing the word junction.

  1. 1. Lumped arrays of Josephson junction oscillators

    Author : Jonas Edstam; Chalmers University of Technology; []
    Keywords : lumped array; Josephson oscillator; subharmonic generation; tunnel junction; inductive shunt; local oscillator; Josephson junction; LC-resonance; submicron junction; sub-mm wave; Nb PbBi junction; SIS junction; window junction;

    Abstract : .... READ MORE

  2. 2. Neuromuscular junction revisited : biochemical studies on mechanisms involved in transmission events

    Author : Johan Häggblad; Stockholms universitet; []
    Keywords : MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : .... READ MORE

  3. 3. Measuring quantum systems with a tunnel junction

    Author : Joachim Wabnig; Jörgen Rammer; Ulrich Eckern; Umeå universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; quantum mechanics; quantum measurement; tunnel junction; qubit; nanomechanics; noise; Physics; Fysik;

    Abstract : This thesis is concerned with employing the statistics of charge transfer in a conductor as a tool for quantum measurement. The physical systems studied are electronic devices made by nanoscale manufacturing techniques. In this context quantum measurement appears not as a postulate, but as physical process. READ MORE

  4. 4. Quantum effects in nanoscale Josephson junction circuits

    Author : Silvia Corlevi; David B. Haviland; Jukka Pekola; KTH; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; Josephson junctions; Josephson junction arrays; electromagnetic environment; Cooper pair transistor; parity effects; Physics; Fysik;

    Abstract : This thesis presents the results of an experimental study on single-charge effects in nanoscale Josephson junctions and Cooper pair transistors (CPTs). In nanoscale Josephson junctions the charging energy EC becomes significant at sub-Kelvin temperatures and single-charge effects, such as the Coulomb blockade of Cooper pair tunneling, influence the transport properties. READ MORE

  5. 5. Nonlinear dynamics of Josephson Junction Chains and Superconducting Resonators

    Author : Adem Ergül; David B. Haviland; Per Delsing; KTH; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Superconductivity; Josephson Junction; SQUID; Superconducting Resonators;

    Abstract : This thesis presents the results of the experimental studies on two kindof Superconducting circuits: one-dimensional Josephson junction chains andsuperconducting coplanar waveguide (CPW) resonators. One-dimensionalJosephson junction chains are constructed by connecting many Superconducting quantum interference devices (SQUIDs) in series. READ MORE