3 papers
cond-mat.mes-hall2026
Transport in magnetic-topological-insulator nanoribbons containing multiple superconductor-proximitized sectors
Javier Osca, Sungguen Ryu, Rosa López +1
Transport in devices with multiple proximitized sectors depends heavily on the complex phases of the pairing gaps of those sectors. We investigate magnetic topological insulator na…
cond-mat.mes-hall2025
Electrostatic gating and the interference of chiral Majoranas in thin slabs of magnetic topological insulators
Javier Osca, Llorenç Serra
We study the interference of chiral Majoranas in a magnetic topological insulator thin slab having a grounded section proximity coupled to a superconductor and another section unde…
cond-mat.mes-hall2024
Characterizing and Mitigating Timing Noise-Induced Decoherence in Single Electron Sources
Sungguen Ryu, Rosa López, Llorenç Serra +2
Identifying and controlling decoherence in single electron sources (SES) is important for their applications in quantum information processing. The recent experiments with ultrasho…