Localization effects in magnetic structures with spin–orbit interaction

Delocalized 2-magnons eigenstates in long-range correlated random Heisenberg chains

“…Further, the diffusion of spin waves in ferromagnetic host systems with antiferromagnetic impurities shows no evidence of strong localization [11]. Also, the effects of localization in the spin and charge conductivity of ferromagnetic systems have been theoretically evaluated [12,13]. Recently, the one-dimensional quantum Heisenberg ferromagnet with exchange couplings exhibiting long-range correlated disorder was studied [14].…”

Influence of spin–orbit interaction on the electrical conductivity of three‐dimensional disordered systems

“…The rapid development of spin electronics, which has taken place in recent years [2], reinforces the need for a good understanding of the effects of spin -orbit interaction [3,4]. The effects of the spin -orbit interaction have wider consequences in the context of electron transport in magnetic tunnel junctions [5] and other nanostructures [6][7][8][9]. It is particularly important in disordered materials where quantum interference (QI) gives rise to weak localization (WL) and, on the other hand, various factors can destroy this subtle phenomenon [10,11].…”