81 citations · 1.2k across the 54 of their papers we have counts for
20 papers · 1 filter
Spin-polarized Josephson current induced by inhomogeneous altermagnetic interlayers
Wenjun Zhao, Yuri Fukaya, Pablo Burset +3
The pursuit of dissipationless spin supercurrents is a central theme in superconducting spintronics. We propose a field-free Josephson junction using an inhomogeneous altermagnetic…
Odd-frequency Pairing in Josephson Junctions Coupled by Magnetic Textures
Ignacio Sardinero, Jorge Cayao, Rubén Seoane Souto +1
Josephson junctions coupled through magnetic textures provide a controllable platform for odd-frequency superconductivity and Majorana physics. Within a tight-binding Green functio…
Engineering subgap states in superconductors by the symmetry of altermagnetism
Bo Lu, Phillip Mercebach, Pablo Burset +4
Combining superconducting and magnetic materials is a promising path to generate exotic interface subgap states. In this regard, altermagnetism is particularly interesting because…
The Josephson effect in Fibonacci superconductors
Ignacio Sardinero, Jorge Cayao, Keiji Yada +2
We theoretically investigate the Josephson effect between two proximized Fibonacci quasicrystals. A quasiperiodic modulation of the chemical potential on a superconducting substrat…
Signatures of edge states in antiferromagnetic van der Waals Josephson junctions
Celia González-Sánchez, Ignacio Sardinero, Jorge Cuadra +8
The combination of superconductivity and magnetic textures represents a promising approach to explore unconventional superconducting phenomena, including new correlated and topolog…
Orientation-dependent transport in junctions formed by -wave altermagnets and -wave superconductors
Wenjun Zhao, Yuri Fukaya, Pablo Burset +3
We investigate de Gennes-Saint-James states and Josephson effect in hybrid junctions based on -wave altermagnet and -wave superconductor. Even though these states are associa…