Search for dissertations about: "SIS detector"

Found 3 swedish dissertations containing the words SIS detector.

2. 1. Theoretical and experimental studies of the flux-flow type Josephson oscillator

   Author : Yongming Zhang; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Nb NbOx PbBi tunnel junction; resistive loading; effect of self-field; resonant fluxion motion; velocity-matching step; chaotic phenomena; SIS detector; optimum bias feed; uniform bias feed; open-circuit boundary condition; perturbed sine-Gordon qeuation; reactive ion beam oxidation; effect of damping; one dimensional Josephson junction; flux-flow type Josephson oscillator;

   Abstract : .... READ MORE

4. 2. Performance and Radiation Hardness of the ATLAS/SCT Detector Module

   Author : Lars Eklund; Richard Brenner; Sijbrand de Jong; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Physics; High Energy Physics; Tracking; Silicon Microstrip Dectector; Radiation Hardness; Electrical Performance; Fysik; Physics; Fysik; högenergifysik; High Energy Physics;

   Abstract : The ATLAS experiment is a general purpose experiment being constructed at the Large Hadron Collider (LHC) at CERN, Geneva. ATLAS is designed to exploit the full physics potential of LHC, in particular to study topics con- cerning the Higgs mechanism, Super-symmetry and CP violation. READ MORE

5. 3. Dynamics and Applications of Long Josephson Junctions

   Author : Yongming Zhang; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES;

   Abstract : The first object of this work is to theoretically study the effects of tunnel junction parameters on flux-flow Josephson oscillators (FFOs) by numerical simulation and to experimentally study the rf properties of FFOs by integrating them together with an SIS (superconductor-insulator-superconductor) mixer/detector on a chip. By using a CAD modeled integrated sub-mm wave receiver, the composite linewidth of two FFOs was measured to be less than 2. READ MORE