2 papers
cond-mat.mes-hall2025
Terahertz Magnon Excitations and Switching in Non-Collinear Antiferromagnets
Durga Prasad Goli, Se Kwon Kim
We investigate how spatiotemporal spin polarized current can lead to terahertz frequency excitations in non-collinear antiferromagnets. By solving the Landau-Lifshitz-Gilbert equat…
cond-mat.mes-hall2024
Scalar Spin Chirality Hall Effect
Gyungchoon Go, Durga Prasad Goli, Nanse Esaki +2
The scalar spin chirality, which characterizes the fundamental unit of noncoplanar spin structures, plays an important role in rich chiral physics of magnetic materials. In particu…