Van der Waals heterostructures for spintronics and opto-spintronics

JF Sierra, J Fabian, RK Kawakami, S Roche… - Nature …, 2021 - nature.com
The large variety of 2D materials and their co-integration in van der Waals heterostructures
enable innovative device engineering. In addition, their atomically thin nature promotes the …

Realization of the Haldane Chern insulator in a moiré lattice

W Zhao, K Kang, Y Zhang, P Knüppel, Z Tao, L Li… - Nature Physics, 2024 - nature.com
The Chern insulator displays a quantized Hall effect without Landau levels. Theoretically,
this state can be realized by engineering complex next-nearest-neighbour hopping in a …

Twist-angle dependent proximity induced spin-orbit coupling in graphene/transition metal dichalcogenide heterostructures

T Naimer, K Zollner, M Gmitra, J Fabian - Physical Review B, 2021 - APS
We investigate the proximity-induced spin-orbit coupling in heterostructures of twisted
graphene and monolayers of transition metal dichalcogenides (TMDCs) MoS 2, WS 2, MoSe …

Quantum anomalous hall effects in graphene from proximity-induced uniform and staggered spin-orbit and exchange coupling

P Högl, T Frank, K Zollner, D Kochan, M Gmitra… - Physical Review Letters, 2020 - APS
We investigate an effective model of proximity modified graphene (or symmetrylike
materials) with broken time-reversal symmetry. We predict the appearance of quantum …

Induced spin-orbit coupling in twisted graphene–transition metal dichalcogenide heterobilayers: Twistronics meets spintronics

A David, P Rakyta, A Kormányos, G Burkard - Physical Review B, 2019 - APS
We propose an interband tunneling picture to explain and predict the interlayer twist-angle
dependence of the induced spin-orbit coupling in heterostructures of graphene and …

Connecting higher-order topology with the orbital hall effect in monolayers of transition metal dichalcogenides

M Costa, B Focassio, LM Canonico, TP Cysne… - Physical Review Letters, 2023 - APS
Monolayers of transition metal dichalcogenides (TMDs) in the 2 H structural phase have
been recently classified as higher-order topological insulators (HOTIs), protected by C 3 …

[PDF][PDF] Novel transport phenomena in graphene induced by strong spin-orbit interaction

T Wakamura, S Guéron… - Comptes …, 2021 - comptes-rendus.academie-sciences …
Graphene is known to have small intrinsic spin-orbit Interaction (SOI). In this review, we
demonstrate that SOIs in graphene can be strongly enhanced by proximity effect when …

Magnetic proximity effect in two-dimensional van der Waals heterostructure

M Bora, P Deb - Journal of Physics: Materials, 2021 - iopscience.iop.org
The evolution of low-dimensional materials has frequently revolutionized new intriguing
physical standards and suggests a unique approach to scientifically design a novel device …

Twist-angle dependent proximity induced spin-orbit coupling in graphene/topological insulator heterostructures

T Naimer, J Fabian - Physical Review B, 2023 - APS
The proximity-induced spin-orbit coupling (SOC) in heterostructures of twisted graphene and
topological insulators (TIs) Bi 2 Se 3 and Bi 2 Te 3 is investigated from first principles. To …

Spin-orbit interaction induced in graphene by transition metal dichalcogenides

T Wakamura, F Reale, P Palczynski, MQ Zhao… - Physical Review B, 2019 - APS
We report a systematic study on strong enhancement of spin-orbit interaction (SOI) in
graphene induced by transition-metal dichalcogenides (TMDs). Low-temperature …