Search for dissertations about: "High-Tc superconductor"
Showing result 1 - 5 of 24 swedish dissertations containing the words High-Tc superconductor.
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1. Picovoltmeters based on high-Tc DC superconducting quantum interference devices
Abstract : .... READ MORE
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2. Superradiant THz wave emission from arrays of Josephson junctions
Abstract : High-power, continuous-wave, compact and tunable THz sources are needed for a large variety of applications. Development of power-efficient sources of electromagnetic radiation in the 0.1-10 THz range is a difficult technological problem, known as the “THz gap. READ MORE
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3. Symmetry, Disorder and the Josephson Effect in d-Wave Superconductors
Abstract : This thesis focuses on aspects of symmetry, disorder and the Josephson effect in d-wave superconductors which are generically characterized by sign changes of the gap function .DELTA.k in certain directions with respect to the underlying crystal lattice. READ MORE
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4. Vortex fluctuations in superconductors
Abstract : The vortex fluctuations have proved to be responsible for the onset of dissipation in thin type-II superconducting Aims. There is also growing evidence that dissipation in high- temperature superconductors exhibits the same kind of two-dimensional (2D) behavior. READ MORE
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5. Key Components for High Tc SQUID Magnetometers
Abstract : This thesis describes the development of key components for superconducting quantum interference device (SQUID) magnetometers in the high temperature superconductor YBa2Cu3O7 (YBCO). Such magnetometers are made for liquid nitrogen temperature operation, as opposed to low Tc devices that are confined to liquid helium. READ MORE