Magnetism, symmetry and spin transport in van der Waals layered systems
Kurebayashi, Hidekazu (London Centre for Nanotechnology. UCL)
Garcia, José H. (Institut Català de Nanociència i Nanotecnologia)
Khan, Safe (London Centre for Nanotechnology. UCL)
Sinova, Jairo (Academy of Sciences of the Czech Republic. Institute of Physics)
Roche, Stephan (Institut Català de Nanociència i Nanotecnologia)

Títol variant:	Spin transport at the frontier of layered spin-orbit coupling and magnetism
Data:	2022
Resum:	The discovery of an ever-increasing family of atomic layered magnetic materials, together with the already established vast catalogue of strong spin-orbit coupling and topological systems, calls for some guiding principles to tailor and optimize novel spin transport and optical properties at their interfaces. Here, we focus on the latest developments in both fields that have brought them closer together and make them ripe for future fruitful synergy. After outlining fundamentals on van der Waals magnetism and spin-orbit coupling effects, we discuss how their coexistence, manipulation and competition could ultimately establish new ways to engineer robust spin textures and drive the generation and dynamics of spin current and magnetization switching in 2D-materials-based van der Waals heterostructures. Grounding our analysis on existing experimental results and theoretical considerations, we draw a prospective analysis about how intertwined magnetism and spin-orbit torque phenomena combine at interfaces with well-defined symmetries and how this dictates the nature and figures of merit of spin-orbit torque and angular momentum transfer. This will serve as a guiding role in designing future non-volatile memory devices that utilize the unique properties of 2D materials with the spin degree of freedom.
Ajuts:	European Commission 881603 Ministerio de Economía y Competitividad SEV-2017-0706
Nota:	Títol de la versió acceptada per a publicar: 'Spin transport at the frontier of layered spin-orbit coupling and magnetism'.
Nota:	Altres ajuts: the Catalan Institute of Nanoscience and Nanotechnology (ICN2) is funded by the CERCA Programme/Generalitat de Catalunya.
Drets:	Tots els drets reservats.
Llengua:	Anglès
Document:	Article ; recerca ; Versió acceptada per publicar
Matèria:	Coupling systems ; Guiding principles ; Latest development ; Layered systems ; Spin orbits ; Spin transport ; Spin-orbit couplings ; System calls ; Topological systems ; Van der Waal
Publicat a:	Nature Reviews Physics, Vol. 4, issue 3 (March 2022) , p. 150-166, ISSN 2522-5820

DOI: 10.1038/s42254-021-00403-5

Postprint 27 p, 2.2 MB

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