Category: 4. Physics

RAS is a non-destructive optical probe in which linearly polarised light is at normal incidence to a sample’s surface. The difference in reflectance (\(\Delta r\)) along two orthogonal axes of a surface plane (x, y)³² is measured. The RAS unit…

AFM domain array

We construct twisted bilayer Néel antiferromagnets by rotating two magnetic layers in a honeycomb lattice with a relative twist angle (Fig. 2a). These twisted magnets can be described using a Heisenberg spin model given by

The DyOH and ErOH bond and zero field splittings

We begin by making some general observations about our triatomic systems. Heavy-element-containing molecular systems are difficult to model as relativistic electronic-structure methods are required….

Fundamental mechanism of SOTs driven by magnonic spin dissipation

Our approach employs a heterostructure composed of an FM metal and an antiferromagnetic insulator (AFI). Unlike conventional methods relying on external spin injection from heavy…