Anisotropic RKKY interactions in nodal-line semimetals

The prolonged decay of RKKY interactions by interplay of relativistic and non-relativistic electrons in semi-Dirac semimetals

“…A typical example is the realization of quantized anomalous Hall effect in topological insulators [16,18]. Moreover, the RKKY interaction has been proven to characterize the intrinsic properties of materials, e.g., the band topology [17,19], rich spin textures [9], and the Rashba splitting [20]. Although the RKKY interaction has wide prospect in the area of spintronics, there are still many obstacles to overcome.…”