13 citations · 20 across the 9 of their papers we have counts for
10 papers
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…
Tunable Edelstein effect in intrinsic two-dimensional ferroelectric metal PtBi
Weiyi Pan, Jaroslav Fabian
The Edelstein effect, which enables charge-to-spin conversion and is therefore highly promising for future spintronic devices, can be realized and non-volatilely manipulated in fer…
Semiconductor Meta-Graphene and Valleytronics
Praveen Pai, Aron W. Cummings, Alexander Cerjan +3
Nano-patterned semiconductor interfaces offer a versatile platform for creating quantum metamaterials and exploring novel electronic phenomena. In this study, we illustrate this co…
Lithography defined semiconductor moires with anomalous in-gap quantum Hall states
Wei Pan, D. Bruce Burckel, Catalin D. Spataru +16
Quantum materials and phenomena have attracted great interest for their potential applications in next-generation microelectronics and quantum-information technologies. In one espe…
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…
Topological phenomena in artificial quantum materials revealed by local Chern markers
Catalin D. Spataru, Wei Pan, Alexander Cerjan
A striking example of frustration in physics is Hofstadter's butterfly, a fractal structure that emerges from the competition between a crystal's lattice periodicity and the magnet…
Interplay of Quasi-Quantum Hall Effect and Coulomb Disorder in Semimetals
Ian A. Leahy, Anthony D. Rice, Jocienne N. Nelson +6
Low carrier densities in topological semimetals (TSMs) enable the exploration of novel magnetotransport in the quantum limit (QL). Recent findings consistent with 3D quasi-quantum…
Epitaxial aluminum layer on antimonide heterostructures for exploring Josephson junction effects
W. Pan, K. R. Sapkota, P. Lu +13
In this article, we present results of our recent work of epitaxially-grown aluminum (epi-Al) on antimonide heterostructures, where the epi-Al thin film is grown at either room tem…
Quantum Enhanced Josephson Junction Field-Effect Transistors for Logic Applications
W. Pan, A. J. Muhowski, W. M. Martinez +8
Josephson junction field-effect transistors (JJFETs) have recently re-emerged as promising candidates for superconducting computing. For JJFETs to perform Boolean logic operations,…
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…