8 papers
Spin-caloritronic signatures of soft magnons in bilayer CrSBr
Rob den Teuling, Ping Tang, Gerrit E. W. Bauer +1
Spin transport in magnetic insulators is often treated by assuming that magnons carry a fixed spin angular momentum of , which does not hold in general, however. Here we cal…
Polarization transfer force on ferroelectric domain walls
Huanhuan Yang, Peng Yan, Gerrit E. W. Bauer
We investigate the dynamics of ferroelectric textures driven by polarization currents. We show that, ferrons, the quanta of collective polarization excitations, provide an exotic d…
Magnetoelastic conversion in integrated YIG nanostructures
Artem V. Bondarenko, Fabian Engelhardt, Marios Kounalakis +5
Motivated by the recent proposal of two-step transduction from microwave to optical domain using magnetic and elastic intermediate stages arXiv:2205.05088, we consider the coupling…
Polarization Controlled Supercurrent in Ferroelectric Josephson Junction
Yaozu Tang, Mazhar N. Ali, Gerrit E. W. Bauer +1
Josephson junctions are essential devices in superconducting electronics and quantum computing hardware. Here we predict electrical control of the supercurrent in composite superco…
Exchange Surface Spin Waves in Type-A van der Waals Antiferromagnets
Zhoujian Sun, Fuxiang Li, Gerrit E. W. Bauer +1
Surface spin waves in the short-wavelength regime enable ultrafast, nanoscale magnon-based devices. Here we report the emergence of surface spin-wave excitations within the bulk ma…
Spin Wave Dispersion of the van der Waals Antiferromagnet NiPS
Ritesh Das, Rob den Teuling, Artem V. Bondarenko +4
We calculate the magnon dispersion spectra of the two-dimensional zigzag van der Waals antiferromagnet NiPS for monolayer, bilayer, and bulk systems as a function of an externa…