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Showing 1 to 5 of 5 for “"Josephson junction array"”.
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Imaging vortex dynamics in Josephson arrays using magnetic force microscopy
… a small number of vortices in a superconducting Josephson junction array near the tip. By observing the resonant motion of the configuration of vortices, a map of the location of energy degeneracies between different stable configurations is generated. From this data, we use a simulation to extract …
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Proximity effect in Josephson junction arrays fabricated on topological insulators
Made available in DSpace on 2021-03-05T21:36:55Z (GMT). No. of bitstreams: 2 BAI-DISSERTATION-2020.pdf: 7442590 bytes, checksum: f2366c9674c718683d0002106a938ec5 (MD5) LICENSE.txt: 4205 bytes, checksum: ff4956a5f1f17b4512ead7f1c97af426 (MD5) Previous issue date: 2020-11-06
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The superconducting proximity effect in Bi2Se3 thin-films
… the superconducting proximity effect and the Josephson effect. Theoretical work asserts that this system supports so-called Majorana bound states, which are exotic excitations that possess some of the features necessary to construct a topologically protected quantum bit. Transport studies on …
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Precise magnetic control of the supercurrent and fluxoids in nanodevices: Memory effects and diode effects
… attention. Various platforms of single Josephson junctions on TIs have been investigated to realize MZMs, but distinguishing the MZM signal is challenging due to the inherently weak signal and the presence of conventional states that coexist with MZMs. To address this issue, we …
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The cold atom toolbox in momentum space
… current-phase relationship in an analog to Josephson junction arrays, and investigating an interaction-induced shift in localization behavior under pseudodisorder. In constructing the momentum-space lattice apparatus, Eric, Bryce, and I have created a promising new platform for Hamiltonian …