Charge-to-spin conversion in twisted heterostructures

S Lee, DJP De Sousa, YK Kwon, F De Juan, Z Chi… - Physical Review B, 2022 - APS
We investigate the twist-angle dependence of spin-orbit coupling proximity effects and
charge-to-spin conversion (CSC) in graphene/WSe 2 heterostructures from first principles …

Determining spin-orbit coupling in graphene by quasiparticle interference imaging

L Sun, L Rademaker, D Mauro, A Scarfato… - Nature …, 2023 - nature.com
Inducing and controlling spin-orbit coupling (SOC) in graphene is key to create topological
states of matter, and for the realization of spintronic devices. Placing graphene onto a …

Unconventional Charge-to-Spin Conversion in Graphene/ van der Waals Heterostructures

N Ontoso, CK Safeer, F Herling, J Ingla-Aynés… - Physical Review …, 2023 - APS
Spin-charge interconversion (SCI) is a central phenomenon to the development of spintronic
devices from materials with strong spin-orbit coupling (SOC). In the case of materials with …

Twist-angle-tunable spin texture in WSe2/graphene van der Waals heterostructures

H Yang, B Martín-García, J Kimák… - Nature Materials, 2024 - nature.com
Twist engineering has emerged as a powerful approach for modulating electronic properties
in van der Waals heterostructures. While theoretical works have predicted the modulation of …

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 …

Magnetotransport and Spin-Relaxation Signatures of the Radial Rashba and Dresselhaus Spin-Orbit Coupling in Proximitized Graphene

WH Kang, M Barth, A Costa, A Garcia-Ruiz… - Physical Review Letters, 2024 - APS
Graphene-based van der Waals heterostructures take advantage of tailoring spin-orbit
coupling (SOC) in the graphene layer by the proximity effect. At long wavelength—saddled …

Strong manipulation of the valley splitting upon twisting and gating in and van der Waals heterostructures

K Zollner, PE Faria Junior, J Fabian - Physical Review B, 2023 - APS
Van der Waals (vdW) heterostructures provide a rich playground to engineer electronic,
spin, and optical properties of individual two-dimensional materials. We investigate the twist …

Omnidirectional spin-to-charge conversion in graphene/NbSe2 van der Waals heterostructures

J Ingla-Aynés, I Groen, F Herling, N Ontoso… - 2D …, 2022 - iopscience.iop.org
The conversion of spin currents polarized in different directions into charge currents is a
keystone for novel spintronic devices. Van der Waals heterostructures with tailored …

Spintronics in 2D graphene-based van der Waals heterostructures

DTS Perkins, A Ferreira - arXiv preprint arXiv:2307.06273, 2023 - arxiv.org
Spintronics has become a broad and important research field that intersects with magnetism,
nano-electronics, and materials science. Its overarching aim is to provide a fundamental …

Spin–orbit and exchange proximity couplings in graphene/1T-TaS2 heterostructure triggered by a charge density wave

K Szałowski, M Milivojević, D Kochan, M Gmitra - 2D Materials, 2023 - iopscience.iop.org
Proximity-induced fine features and spin-textures of the electronic bands in graphene-based
van der Waals heterostructures can be explored from the point of tailoring a twist angle …