Van der Waals heterostructures for spintronics and opto-spintronics
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 …
enable innovative device engineering. In addition, their atomically thin nature promotes the …
Twist-angle dependent proximity induced spin-orbit coupling in graphene/transition metal dichalcogenide heterostructures
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 …
graphene and monolayers of transition metal dichalcogenides (TMDCs) MoS 2, WS 2, MoSe …
Gate-tunable spin-galvanic effect in graphene-topological insulator van der Waals heterostructures at room temperature
Unique electronic spin textures in topological states of matter are promising for emerging
spin-orbit driven memory and logic technologies. However, there are several challenges …
spin-orbit driven memory and logic technologies. However, there are several challenges …
Quantum interference tuning of spin-orbit coupling in twisted van der Waals trilayers
We show that in van der Waals stacks of twisted hexagonal layers the proximity induced
Rashba spin-orbit coupling can be affected by quantum interference. We calculate the …
Rashba spin-orbit coupling can be affected by quantum interference. We calculate the …
Twist-angle dependent proximity induced spin-orbit coupling in graphene/topological insulator heterostructures
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 …
topological insulators (TIs) Bi 2 Se 3 and Bi 2 Te 3 is investigated from first principles. To …
Engineering Proximity Exchange by Twisting: Reversal of Ferromagnetic and Emergence of Antiferromagnetic Dirac Bands in
We investigate the twist-angle and gate dependence of the proximity exchange coupling in
twisted graphene on monolayer Cr 2 Ge 2 Te 6 from first principles. The proximitized Dirac …
twisted graphene on monolayer Cr 2 Ge 2 Te 6 from first principles. The proximitized Dirac …
Proximity spin-orbit and exchange coupling in ABA and ABC trilayer graphene van der Waals heterostructures
We investigate the proximity spin-orbit and exchange couplings in ABA and ABC trilayer
graphene encapsulated within monolayers of semiconducting transition-metal …
graphene encapsulated within monolayers of semiconducting transition-metal …
Proximity effects in graphene on monolayers of transition-metal phosphorus trichalcogenides
We investigate the electronic band structure of graphene on a series of two-dimensional
magnetic transition-metal phosphorus trichalcogenide monolayers, MPX 3 with M={Mn, Fe …
magnetic transition-metal phosphorus trichalcogenide monolayers, MPX 3 with M={Mn, Fe …
Bilayer graphene encapsulated within monolayers of or : Tunable proximity spin-orbit or exchange coupling
Van der Waals (vdW) heterostructures consisting of bilayer graphene (BLG) encapsulated
within monolayers of strong spin-orbit semiconductor WS 2 or ferromagnetic semiconductor …
within monolayers of strong spin-orbit semiconductor WS 2 or ferromagnetic semiconductor …
Perfect crossed Andreev reflection in the proximitized graphene/superconductor/proximitized graphene junctions
SC Zhao, L Gao, Q Cheng, QF Sun - Physical Review B, 2023 - APS
We study the crossed Andreev reflection and the nonlocal transport in the proximitized
graphene/superconductor/proximitized graphene junctions with the pseudospin staggered …
graphene/superconductor/proximitized graphene junctions with the pseudospin staggered …