Nonvolatile memories based on graphene and related 2D materials

S Bertolazzi, P Bondavalli, S Roche, T San… - Advanced …, 2019 - Wiley Online Library
The pervasiveness of information technologies is generating an impressive amount of data,
which need to be accessed very quickly. Nonvolatile memories (NVMs) are making inroads …

Spin transport in graphene/transition metal dichalcogenide heterostructures

JH Garcia, M Vila, AW Cummings… - Chemical Society Reviews, 2018 - pubs.rsc.org
Since its discovery, graphene has been a promising material for spintronics: its low spin–
orbit coupling, negligible hyperfine interaction, and high electron mobility are obvious …

Room-Temperature Spin Hall Effect in Graphene/MoS2 van der Waals Heterostructures

CK Safeer, J Ingla-Aynés, F Herling, JH Garcia… - Nano …, 2019 - ACS Publications
Graphene is an excellent material for long-distance spin transport but allows little spin
manipulation. Transition-metal dichalcogenides imprint their strong spin–orbit coupling into …

Magnetic Proximity Effect in Graphene/CrBr3 van der Waals Heterostructures

C Tang, Z Zhang, S Lai, Q Tan, W Gao - Advanced Materials, 2020 - Wiley Online Library
Abstract 2D van der Waals heterostructures serve as a promising platform to exploit various
physical phenomena in a diverse range of novel spintronic device applications. Efficient spin …

Canted Persistent Spin Texture and Quantum Spin Hall Effect in

JH Garcia, M Vila, CH Hsu, X Waintal, VM Pereira… - Physical Review Letters, 2020 - APS
We report an unconventional quantum spin Hall phase in the monolayer WTe 2, which
exhibits hitherto unknown features in other topological materials. The low symmetry of the …

[HTML][HTML] Linear scaling quantum transport methodologies

Z Fan, JH Garcia, AW Cummings, JE Barrios-Vargas… - Physics Reports, 2021 - Elsevier
In recent years, predictive computational modeling has become a cornerstone for the study
of fundamental electronic, optical, and thermal properties in complex forms of condensed …

Spin Hall effect and weak antilocalization in graphene/transition metal dichalcogenide heterostructures

JH Garcia, AW Cummings, S Roche - Nano letters, 2017 - ACS Publications
We report on a theoretical study of the spin Hall Effect (SHE) and weak antilocalization
(WAL) in graphene/transition metal dichalcogenide (TMDC) heterostructures, computed …

Spin proximity effects in graphene/topological insulator heterostructures

K Song, D Soriano, AW Cummings, R Robles… - Nano …, 2018 - ACS Publications
Enhancing the spin–orbit interaction in graphene, via proximity effects with topological
insulators, could create a novel 2D system that combines nontrivial spin textures with high …

[HTML][HTML] Gate tunability of highly efficient spin-to-charge conversion by spin Hall effect in graphene proximitized with WSe2

F Herling, CK Safeer, J Ingla-Aynés, N Ontoso… - APL Materials, 2020 - pubs.aip.org
The proximity effect opens ways to transfer properties from one material into another and is
especially important in two-dimensional (2D) materials. In van der Waals heterostructures …

Observation of the quantum valley Hall state in ballistic graphene superlattices

K Komatsu, Y Morita, E Watanabe, D Tsuya… - Science …, 2018 - science.org
In graphene superlattices, bulk topological currents can lead to long-range charge-neutral
flow and nonlocal resistance near Dirac points. A ballistic version of these phenomena has …