Search for dissertations about: "High Tc superconductors"
Showing result 1 - 5 of 46 swedish dissertations containing the words High Tc superconductors.
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1. Raman Scattering Studies of High-Tc Superconductors
Abstract : This thesis describes Raman scattering investigations of cuprate high-Tc superconductors. The objective is to gain further knowledge on the physical properties that are relevant for the appearance of high-Tc superconductivity. READ MORE
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2. YBCO nanowires to study nanoscale ordering in High-Tc Superconductors
Abstract : We present the realization of YBa2Cu3O7-δ (YBCO) nanowires for both basic physics studies, which could help to elucidate the microscopic mechanisms of High critical Temperature Superconductors (HTS), and for novel applications.The first part of the thesis describes an improved nanopatterning procedure, based on e-beam lithography in combination with an amorphous carbon mask and a very gentle Ar+ ion etching. READ MORE
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3. 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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4. Local structure in disordered materials studied by neutron scattering and RMC modelling
Abstract : Different disordered materials are becoming more and more important in various technological applications. There is a need to improve our detailed understanding of the local structure of such materials and how the atomic structure is related to macroscopic physical properties. READ MORE
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5. Theory of electron transport in superconducting heterostructures
Abstract : .... READ MORE