Flux Noise in a Superconducting Transmission Line
نویسندگان
چکیده
منابع مشابه
Magnetic flux noise in the three Josephson junctions superconducting ring
We analyze the influence of noise on magnetic properties of a superconducting loop which contains three Josephson junctions. This circuit is a classical analog of a persistent current (flux) qubit. A loop supercurrent induced by external magnetic field at the presence of thermal fluctuations is calculated. In order to get connection with experiment we calculate the impedance of the low-frequenc...
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Ze-Liang Xiang,1,2 Xin-You Lü,2 Tie-Fu Li,3,4 J. Q. You,1,2,4 and Franco Nori2,5 1Department of Physics and State Key Laboratory of Surface Physics, Fudan University, Shanghai 200433, China 2Advanced Science Institute, RIKEN, Saitama 351-0198, Japan 3Institute of Microelectronics and Tsinghua National Laboratory of Information Science and Technology, Tsinghua University, Beijing 100084, China 4...
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We have investigated the influence of a driving force on the elastic coupling (Labusch parameter) of the field-cooled state of the flux line lattice (FLL) in 400 nm thick YBa2Cu3O7 superconducting films. We found that the FLL of a field-cooled state without driving forces is not in an equilibrium state. Results obtained for magnetic fields applied at 0◦ and 30◦ relative to CuO2 planes, show an ...
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ژورنال
عنوان ژورنال: Physical Review Applied
سال: 2017
ISSN: 2331-7019
DOI: 10.1103/physrevapplied.8.024003