We study how the transport window and environmental reinjection determine the spin polarization transmitted through a minimal two-leg chiral ladder. The model contains time-reversal-invariant helical spin--orbit coupling, spin-independent interchain hopping, and nonmagnetic contacts with two orbital modes per lead. Sub...
H. D.T.Verrilli, Jorge Cardenas-Gamboa, Mayra Peralta et al.· 0 citations
Superlattices of van der Waals-coupled two-dimensional materials offer a platform for engineering electronic band structure and fostering emergent quantum states. Misfit layered compounds provide naturally assembled superlattices, in which crystallographically distinct two-dimensional subsystems coexist within a single...
Dong-Ming Zhao, Shamarita Deb, Li-Chen Ji et al.· 0 citations
Using optical spectroscopy and density functional theory, we provide evidence that electron-electron interactions strongly affect the properties of the kagome antiferromagnet Mn$_3$Sn, since its low-energy optical interband transitions arise exclusively from the correlation-modified electronic band structure. Mn$_3$Sn...
R. M. Roy, Bo Tai, M. Wenzel et al.· 0 citations
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