389 citations · 899 across the 24 of their papers we have counts for
24 papers
Patterning Superconductivity in a Topological Insulator
Jerome T. Mlack, Atikur Rahman, Gopinath Danda +4
While topological superconductors are predicted to provide building blocks for fault-tolerant quantum computing, one of the remaining challenges is to find a convenient experimenta…
Weber blockade in superconducting nanowires
Tyler Morgan-Wall, Benjamin Leith, Nikolaus Hartman +2
We have measured the critical current as a function of magnetic field in short and narrow superconducting aluminum nanowires. In the range of magnetic fields in which vortices can…
Fabrication of sub-15nm aluminum wires by controlled etching
T. Morgan-Wall, H. J. Hughes, N. Hartman +2
We describe a method for fabrication of uniform aluminum nanowires with diameters below 15 nm. Electron beam lithography is used to define narrow wires, which are then etched using…
Quantum Interference Noise Near the Dirac Point in Graphene
Atikur Rahman, Janice Wynn Guikema, Nina Markovic
Effects of disorder on the electronic transport properties of graphene are strongly affected by the Dirac nature of the charge carriers in graphene. This is particularly pronounced…
Asymmetric scattering of Dirac electrons and holes in graphene
Atikur Rahman, Janice Wynn Guikema, Nina Markovic
The relativistic nature of Dirac electrons and holes in graphene profoundly affects the way they interact with impurities. Signatures of the relativistic behavior have been observe…
Transmission of phase information between electrons and holes in graphene
Atikur Rahman, Janice Wynn Guikema, Soo Hyung Lee +1
We have studied quantum interference between electrons and holes in a split-ring gold interferometer with graphene arms, one of which contained a pn junction. The carrier type, the…