The past two decades have seen an explosion of work on Josephson junctions containing
ferromagnetic materials. Such junctions are under consideration for applications in digital …

Abstract Magnetic Josephson junctions (MJJs) have emerged as a prominent playground to
explore the interplay between superconductivity and ferromagnetism. A series of fascinating …

By measuring the current–voltage characteristics and the switching current distributions as a
function of temperature, we have investigated the phase dynamics of Al tunnel ferromagnetic …

Aluminum Josephson junctions are the building blocks for the realization of superconducting
quantum bits. Attention has been also paid to hybrid ferromagnetic Josephson junctions …

Conventional superconducting flux qubits require the application of a precisely tuned
magnetic field to set the operation point at half a flux quantum through the qubit loop, which …

Flux tuning of qubit frequencies in superconducting quantum processors is fundamental for
implementing single and multi-qubit gates in quantum algorithms. Typical architectures …

We discuss the capabilities of ferromagnetic (F) Josephson junctions (JJs) in a variety of
layouts and configurations. The main goal is to demonstrate the potential of these hybrid JJs …

We have fabricated NbN/Au nanogaps and bridged them with an Al superconductor using Ti
as an interlayer. The nanodevices show a critical current density at 300 mK as high as 3× 10 …

Magnetic Josephson junctions (MJJs) are a special class of hybrid systems where
antagonistic correlations coexist, thus providing a key for advances in weak …

The coexistence between ferromagnetic ordering and superconducting transport in tunnel
ferromagnetic Josephson junctions (SFS JJs) accounts for a wide range of unconventional …