Search for dissertations about: "planar Josephson junctions"
Found 3 swedish dissertations containing the words planar Josephson junctions.
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1. Hybrid Superconductor/Ferromagnet junctions with a strongly ferromagnetic barrier
Abstract : The spin-triplet superconducting state, predicted in superconductor /ferromagnet heterostructures remains one of the most exotic states of nature. It is expected that the triplet state can be switched on/off by changing the relative orientation of magnetization in multilayer Josephson spin-valve structures. READ MORE
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2. Fine Scale Microstructures of Josephson Junctions in YBa2Cu3O7-δ Thin Film Structures
Abstract : This work concerns the microstructure of YBa2Cu3O7-.delta. (YBCO) and other related thin films in multilayer structures, studied by mainly transmission electron microscopy (TEM). READ MORE
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3. Mesoscopic phenomena in hybrid superconductor/ferromagnet structures
Abstract : This thesis explores peculiar effects of mesoscopic structures revealed at low temperatures. Three particular systems are studied experimentally: Ferromagnetic thin films made of diluted Pt1-xNix alloy, hybrid nanoscale Nb-Pt1-xNix-Nb Josephson junctions, and planar niobium Josephson junction with barrier layer made of Cu or Cu0.47Ni0.53 alloy. READ MORE