38 citations · 105 across the 7 of their papers we have counts for
3 papers · 1 filter
Dual relaxation oscillations in a Josephson junction array
S. Mukhopadhyay, D. A. Lancheros-Naranjo, J. Senior +1
We report relaxation oscillations in a one-dimensional array of Josephson junctions. The oscillations are circuit-dual to those ordinarily observed in single junctions. The dual ci…
Superconductivity from a melted insulator
S. Mukhopadhyay, J. Senior, J. Saez-Mollejo +4
Quantum phase transitions typically result in a broadened critical or crossover region at nonzero temperature. Josephson arrays are a model of this phenomenon, exhibiting a superco…
Topological phase transition measured in a dissipative metamaterial
Eric I. Rosenthal, Nicole K. Ehrlich, Mark S. Rudner +2
We construct a metamaterial from radio-frequency harmonic oscillators, and find two topologically distinct phases resulting from dissipation engineered into the system. These phase…