1 citations · 1 across the 3 of their papers we have counts for
11 papers
Interaction-mediated Co-existence of Altermagnetism and Topology
Jasmin Bedow, Nitin Kaushal, Marcel Franz
We study an extended Hubbard model on Lieb lattice at electron filling 2 and 4, and demonstrate that the interactions lead to the simultaneous emergence of altermagnetic order and…
Unconventional superconductivity in VO family of surface altermagnets
M. Franz
Motivated by the recent discovery of superconductivity at 16.3 K in layered oxychalcogenide NaVSeO we investigate pairing instabilities in the broader family of lay…
Coherent high-velocity chiral magnons in the metallic altermagnet CrSb
Ashutosh K. Singh, Niclas Heinsdorf, Abraham A. Mancilla +8
We report the collective magnetism of the metallic altermagnet CrSb. Magnetic susceptibility and polarized neutron diffraction measurements show that CrSb is a perfectly compensate…
Spontaneous altermagnetism in multi-orbital correlated electron systems
Nitin Kaushal, Adarsh S. Patri, Marcel Franz
Altermagnets have attracted considerable attention in recent years owing to their potential technological applications in spintronics and magnonics. Recently, a new class of sponta…
Beyond-classical computation in quantum simulation
Andrew D. King, Alberto Nocera, Marek M. Rams +60
Quantum computers hold the promise of solving certain problems that lie beyond the reach of conventional computers. However, establishing this capability, especially for impactful…
Proximitizing altermagnets with conventional superconductors
Niclas Heinsdorf, Marcel Franz
Recent theoretical work highlighted unique properties of superconducting altermagnets, including the wealth of topologically non-trivial phases as well as their potential uses in s…