37 citations · 51 across the 4 of their papers we have counts for
6 papers
Oxide-nitride heteroepitaxy for low-loss dielectrics in superconducting quantum circuits
David A. Garcia-Wetten, Mitchell J. Walker, Peter G. Lim +9
Superconducting qubits show great promise for the realization of fault-tolerant quantum computing, but lossy, amorphous dielectrics limit current technology. Identifying highly cry…
Characterizing local Majorana properties using Andreev states
Miguel Alvarado, Alfredo Levy Yetati, Ramón Aguado +1
We propose using Andreev bound states (ABS) as spectroscopic probes to characterize Majorana zero modes (MZMs) in quantum-dot based minimal Kitaev chains. Specifically, we show tha…
Revealing inter-band electron pairing in a superconductor with spin-orbit coupling
Javier Zaldívar, Jon Ortuzar, Miguel Alvarado +8
Most superconducting mechanisms pair electrons within the same band, forming spin singlets. However, the discovery of multi-band superconductivity has opened new scenarios for pair…
Transport and spectral properties of magic angle twisted bilayer graphene junctions based on local orbital models
M. Alvarado, A. Levy Yeyati
The electronic properties of junctions defined electrostatically on twisted bilayer graphene can be addressed theoretically using lattice models. Recent works have introduced minim…
Boundary Green's function approach for spinful single-channel and multichannel Majorana nanowires
M. Alvarado, A. Iks, A. Zazunov +2
The boundary Green's function (bGF) approach has been established as a powerful theoretical technique for computing the transport properties of tunnel-coupled hybrid nanowire devic…
Josephson effect in multiterminal topological junctions
A. Zazunov, R. Egger, M. Alvarado +1
We study the Josephson effect in a trijunction formed by two topological superconductor (TS) wires and a conventional -wave superconductor. Using a boundary Green's function for…