#josephson junctions
6 papers match
Scanning Gate Microscopy Modulation of Supercurrent in Graphene Josephson Junctions
Ivan Villani, Samuele Fracassi, Niccolò Traverso Ziani +9
The paper uses scanning gate microscopy to locally modulate and map the supercurrent in hBN‑encapsulated graphene Josephson junctions with niobium contacts, analyzing how tip volta…
An Overview of Josephson Junctions Based QPUs
Omid Mohebi, Alireza Hesam Mohseni
The paper reviews the latest developments in superconducting quantum processors that use Josephson junctions, covering their physical principles, engineering challenges, recent mat…
Systematic modulation of superconducting gap dynamics in YBCO|BNT|YBCO Josephson Junctions through THz field interaction and BNT ferroelectric barrier
Sukhanidhan Singh, Muthukkumaran Karthikeyan, Geoffrey Chanda +5
The paper reports that inserting a ferroelectric Bi0.5Na0.5TiO3 (BNT) barrier into YBa2Cu3O7‑x (YBCO) Josephson junctions allows the superconducting gap and critical current to be…
Vortex-Number-Controlled Josephson Diode Polarity in Corbino Junctions
Linghao Huang, Jing Wang
The paper demonstrates that the polarity of the Josephson diode effect in Corbino junctions can be deterministically switched by the number of Josephson vortices, due to selective…
Anomalous Dissipation in Current Biased Josephson Systems
Johannes Hauff, Niklas Gaiser, Joachim Ankerhold +1
The paper theoretically studies how embedding a current‑biased Josephson junction in a resistor‑capacitor circuit creates anomalous dissipation that dramatically alters phase‑diffu…
High-field Josephson effect enabled by a moiré Hofstadter spectrum
A. DÃez-Carlón, M. Cárdenes Wuttig, N. Wei +7
The paper demonstrates that graphene/hBN Josephson junctions engineered with a moiré superlattice can maintain phase‑coherent superconducting transport at magnetic fields up to 6 T…