Results 51 to 60 of about 360,605 (265)
Electrically Controllable Magnetism in Twisted Bilayer Graphene [PDF]
Physical Review Letters, 2017 7 pages, 3 figures.
Gonzalez-Arraga, Luis A. +3 more
openaire +6 more sources
A tunable monolithic SQUID in twisted bilayer graphene
Nature Nanotechnology, 2022 Magic-angle twisted bilayer graphene (MATBG) hosts a number of correlated states of matter that can be tuned by electrostatic doping. Superconductivity has drawn considerable attention and the mechanism behind it is a topic of active discussion. MATBG has been experimentally characterized by numerous transport and scanning-probe experiments.
Elías Portolés +8 more
openaire +4 more sources
Moiré Band Topology in Twisted Bilayer Graphene [PDF]
Nano Letters, 2020 26 pages, 4 figures, and 1 ...
Chao Ma +11 more
openaire +3 more sources
Bulk valley transport and Berry curvature spreading at the edge of flat bands
Nature Communications, 2020 Spontaneous symmetry breaking of flat bands in twisted graphene systems may lead to anomalous Hall effect with a precursor state which has not been observed. Here, the authors probe this precursor state by observing bulk valley current and large nonlocal
Subhajit Sinha +8 more
doaj +1 more source
Photonics, 2023 Twisted photonic crystals are photonic analogs of twisted monolayer materials such as graphene and their optical property studies are still in their infancy.
Steve Kamau +4 more
doaj +1 more source
Imaging topological and correlated insulating states in twisted monolayer-bilayer graphene
Nature Communications, 2022 Twisted van der Waals structures represent a versatile platform to investigate topological and correlated electronic states. Here, the authors report the visualization of an electron crystal phase in twisted monolayer-bilayer graphene via scanning ...
Si-yu Li +11 more
doaj +1 more source
Advanced Functional Materials, EarlyView.The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan +4 more
wiley +1 more source
Modeling and simulation of graphene based polymer nanocomposites: advances in the last decade [PDF]
, 2016 Modeling and simulation allow methodical variation of material properties beyond the capacity of experimental methods. The polymers are one of the most commonly used matrices of choice for composites and have found applications in numerous fields.
Inam, Fawad, Atif, Rasheed
core +1 more source
Advanced Functional Materials, EarlyView.A sequential dual‐alignment strategy independently programs the orientation of conductive metal‐organic framework (c‐MOF) microrods and liquid crystals within a composite film. This approach creates an asymmetric bilayer structure that enables precise, multi‐responsive actuation.
Taegyun Hong +5 more
wiley +1 more source
Electrically Induced Phase Transition and Synaptic Functionality in MoTe2/Graphene Memristors
Advanced Functional Materials, EarlyView.An electrically induced reversible 2H ↔ 1T′ phase transition is demonstrated in a vertical Au/Ti/MoTe2/graphene memristor with a laterally contacted graphene electrode. Resistive switching proceeds through a compositionally invariant amorphous/2H ↔ amorphous/1T′ transformation, in which a self‐formed amorphous MoTe2 interfacial region is proposed to ...
Chien‐Hua Wang +7 more
wiley +1 more source