137 citations · 1.7k across the 42 of their papers we have counts for
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Pb-graphene-Pb Josephson junctions: characterization in B field
I. V. Borzenets, U. C. Coskun, H. Mebrahtu +1
We fabricate superconductor-graphene-superconductor Josephson junctions with superconducting regions made of lead (Pb). The critical current through grapehene may be modulated by e…
Phase diffusion in graphene-based Josephson junctions
I. V. Borzenets, U. C. Coskun, S. J. Jones +1
We report on graphene-based Josephson junctions with contacts made from lead. The high transition temperature of this superconductor allows us to observe the supercurrent branch at…
Retrapping Current, Self-Heating, and Hysteretic Current-Voltage Curves in Ultra-Narrow Superconducting Aluminum Nanowires
Peng Li, Phillip M. Wu, Yuriy Bomze +3
Hysteretic I-V (current-voltage) is studied in narrow Al nanowires. The nanowires have a cross section as small as 50 nm^2. We focus on the retapping current in a down-sweep of the…