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Title: Nonlocal supercurrent in mesoscopic Josephson junctions
Authors: Heida, JP
van Wees, BJ
Klapwijk, TM
Borghs, Gustaaf #
Issue Date: Mar-1998
Publisher: American physical soc
Series Title: Physical Review B vol:57 issue:10 pages:R5618-R5621
Abstract: We demonstrate that in a mesoscopic, fully phase coherent, superconductor-two-dimensional-electron-gas-superconductor structure the period of the critical current versus flux through the junction is h/e, i.e., twice the superconducting Aux quantum. Using a heuristic approach we supercurrent density. The particles carrying the supercurrent sense the superconductor phase, which is spatially modulated by the magnetic field, along the entire electrode.
URI: 
ISSN: 0163-1829
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Physics and Astronomy - miscellaneous
# (joint) last author

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