Model spin-orbit coupling Hamiltonians for graphene systems
We present a detailed theoretical study of effective spin-orbit coupling (SOC) Hamiltonians
for graphene-based systems, covering global effects such as proximity to substrates and …
for graphene-based systems, covering global effects such as proximity to substrates and …
Semiconductivity induced by spin–orbit coupling in Pb9Cu(PO4)6O
H Bai, J Ye, L Gao, C Zeng, W Liu - Scientific Reports, 2023 - nature.com
Recently, a possible room-temperature superconductor known as LK-99 (Pb10-xCux (PO4)
6O (0.9< x< 1.1)) has sparked a wave of research. However, many experimental works have …
6O (0.9< x< 1.1)) has sparked a wave of research. However, many experimental works have …
Gate-tunable spin hall effect in an all-light-element heterostructure: Graphene with copper oxide
Graphene is a light material for long-distance spin transport due to its low spin–orbit
coupling, which at the same time is the main drawback for exhibiting a sizable spin Hall …
coupling, which at the same time is the main drawback for exhibiting a sizable spin Hall …
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 …
Magnetotransport and Spin-Relaxation Signatures of the Radial Rashba and Dresselhaus Spin-Orbit Coupling in Proximitized Graphene
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 …
coupling (SOC) in the graphene layer by the proximity effect. At long wavelength—saddled …
Spin-dependent polarization and quantum Hall conductivity in decorated graphene: Influence of locally induced spin–orbit-couplings and impurities
We study spin transport through graphene-like substrates in the presence of one or several,
locally induced spin–orbit coupling (SOC) terms resulting from periodically placed strips, on …
locally induced spin–orbit coupling (SOC) terms resulting from periodically placed strips, on …
[HTML][HTML] Spin valve as THz emitter providing amplitude modulation
We present a novel spin-valve THz emitter composed of FeCo/TbCo 2/FeCo tri-layers
separated by a copper spacer, designed to provide amplitude modulation of THz radiation …
separated by a copper spacer, designed to provide amplitude modulation of THz radiation …
Distinguishing Majorana zero modes from impurity states through time-resolved transport
We study time-resolved charge transport in a superconducting nanowire using time-
dependent Landauer–Büttiker theory. We find that the steady-state Majorana zero-bias …
dependent Landauer–Büttiker theory. We find that the steady-state Majorana zero-bias …
Resonant scattering due to adatoms in graphene: Top, bridge, and hollow positions
We present a theoretical study of resonance characteristics in graphene from adatoms with s
or pz character binding in top, bridge, and hollow positions. The adatoms are described by …
or pz character binding in top, bridge, and hollow positions. The adatoms are described by …
Electronic properties of oxidized graphene: effects of strain and an electric field on flat bands and the energy gap
A multiscale modeling and simulation approach, including first-principles calculations, ab
initio molecular dynamics simulations, and a tight binding approach, is employed to study …
initio molecular dynamics simulations, and a tight binding approach, is employed to study …