77 citations · 221 across the 14 of their papers we have counts for
10 papers · 1 filter
Bulk-dissociated topological bands without spin-orbit coupling in hetero-dimensional superconducting metamaterials
Joseph J. Cuozzo, Sayed Ali Akbar Ghorashi, Purna P. Paudel +3
Topological superconductors (TSCs) in superconducting hybrid heterostructures, which integrate superconducting and non-superconducting materials, have been intensely investigated w…
Robust and Symmetric Magnetic Field Dependency of Superconducting Diode Effect in Asymmetric Dirac Semimetal SQUIDs
H. C. Travaglini, J. J. Cuozzo, K. R. Sapkota +4
The recent demonstration of the superconducting diode effect (SDE) has generated renewed interests in superconducting electronics in which devices such as compact superconducting d…
Perfect supercurrent diode efficiency in chiral nanotube-based weak links
Joseph J. Cuozzo, François Léonard
The supercurrent diode effect (SDE) describes superconducting systems where the magnitude of the superconducting-to-normal state switching current differs for positive and negative…
Field-Resilient Supercurrent Diode in a Multiferroic Josephson Junction
Hung-Yu Yang, Joseph J. Cuozzo, Anand Johnson Bokka +8
The research on supercurrent diodes has surged rapidly due to their potential applications in electronic circuits at cryogenic temperatures. To unlock this functionality, it is ess…
Buried Dirac points in quantum spin Hall insulators: Implications for Majorana Kramers pair-based quantum computing
Joseph J. Cuozzo, Wenlong Yu, Xiaoyan Shi +5
For heterostructures formed by a quantum spin Hall insulator (QSHI) placed in proximity to a superconductor (SC), no external magnetic field is necessary to drive the system into a…
Time reversal symmetry breaking and zero magnetic field Josephson diode effect in Dirac semimetal Cd3As2-mediated asymmetric SQUIDs
W. Yu, J. J. Cuozzo, K. Sapkota +4
A zero-magnetic-field Josephson diode effect (JDE) is observed in an asymmetric superconducting quantum interference device (SQUID) mediated by Dirac semimetal Cd3As2. We argue tha…
SU(4) Symmetry Breaking and Induced Superconductivity in Graphene Quantum Hall Edges
Joseph J. Cuozzo, Enrico Rossi
In graphene, the approximate SU(4) symmetry associated with the spin and valley degrees of freedom in the quantum Hall (QH) regime is reflected in the 4-fold degeneracy of graphene…
Microwave-Tunable Diode Effect in Asymmetric SQUIDs with Topological Josephson Junctions
Joseph J. Cuozzo, Wei Pan, Javad Shabani +1
In superconducting systems in which inversion and time-reversal symmetry are simultaneously broken the critical current for positive and negative current bias can be different. For…
Phase-Slip Lines and Anomalous Josephson Effects in a Tungsten Clusters-Topological Insulator Microbridge
Dong-Xia Qu, Joseph J. Cuozzo, Nick E. Teslich +6
Superconducting topological systems formed by a strong 3D topological insulator (TI) in proximity to a conventional -wave superconductor (SC) have been intensely studied as they…
Leggett Modes in Dirac Semimetals
Joseph J. Cuozzo, Wenlong Yu, Paul Davids +4
In recent years experimentalists have been able to clearly show that several materials, such as MgB2, iron-based superconductors3, monolayer NbSe2, are multiband superconductors. S…