234 citations · 325 across the 4 of their papers we have counts for
4 papers
Supercurrent in the quantum Hall regime
Francois Amet, Chung Ting Ke, Ivan V. Borzenets +8
A novel promising route for creating topological states and excitations is to combine superconductivity and the quantum Hall (QH) effect. Despite this potential, signatures of supe…
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…
Two-Stage Kondo Effect and Kondo Box Level Spectroscopy in a Carbon Nanotube
Yu. Bomze, I. Borzenets, H. Mebrahtu +3
The concept of the "Kondo box" describes a single spin, antiferromagnetically coupled to a quantum dot with a finite level spacing. Here, a Kondo box is formed in a carbon nanotube…