Spintronics and quantum information science are two promising candidates for innovating
information processing technologies. The combination of these two fields enables us to build …

Spin insulatronics covers efforts to generate, detect, control, and utilize high-fidelity pure
spin currents and excitations inside magnetic insulators. Ultimately, the new findings may …

We propose a minimal toy model for a two-dimensional altermagnet. The model unravels
altermagnetic properties at a microscopic level. We find spin-split electron and …

Topological superconductors are associated with the appearance of Majorana bound states,
with promising applications in topologically protected quantum computing. In this Letter, we …

We experimentally study the spin dynamics in a gadolinium iron garnet single crystal using
broadband ferromagnetic resonance. Close to the ferrimagnetic compensation temperature …

Spin excitations of ordered magnets–magnons–mediate transport in magnetic insulators.
Their bosonic nature makes them qualitatively distinct from electrons. These features include …

Cavity control of quantum matter may offer new ways to study and manipulate many-body
systems. A particularly appealing idea is to use cavities to enhance superconductivity …

We recently showed that spin fluctuations of noncoplanar magnetic states can induce
topological superconductivity in an adjacent normal metal [Mæland, Phys. Rev. Lett. 130 …

The exchange of collective modes has been demonstrated to be a powerful tool for inducing
superconductivity and superfluidity in various condensed matter and atomic systems. In this …

Employing the concept of two-mode squeezed states from quantum optics, we demonstrate
a revealing physical picture for the antiferromagnetic ground state and excitations …