Sökning: "high-temperature superconductor"
Visar resultat 1 - 5 av 33 avhandlingar innehållade orden high-temperature superconductor.
1. Hysteresis Modelling of High Temperature Superconductors
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2. Development of loss models for a high-temperature superconducting tape
Sammanfattning : In the recent years significant progresses in thedevelopment of high-temperature superconductors have been made.It is realistic to believe that power applications, based onthese conductors, in a few years will become available. LÄS MER
3. Device Technology Based on High Temperature Superconductors and Microwave Breakdown in Gases
Sammanfattning : This thesis deals with two separate fields of microwave technology. The first section treats microwave characterization and applications of high temperature superconducting (HTS) thin films, while the second section treats microwave breakdown in transmit-receive (TR) switches and in air. Within the first section, four main topics are adressed. LÄS MER
4. Ramp Josephson junctions based on NdBa2Cu3O7-δ electrodes and PrBa2Cu3O7-δ barriers
Sammanfattning : We report on smooth high quality c-axis orientedNdBa2Cu3O7-δ (NBCO) superconducting thin filmsgrown on (001) SrTiO3 substrates using pulsed laser deposition.The transition temperature of these NBCO films was around 89.5 Kand the root-mean-square (RMS) surface roughness was 0.75 nm for150 nm thick films. LÄS MER
5. Heterodyne mixers based on YBa2Cu3O7-δ
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