Graphene ribbons advance twistronics
A new technique allows for much better control of twist angle and strain in layered two-dimensional materials
Read article: Graphene ribbons advance twistronics
Read article: Graphene ribbons advance twistronics
Exciton–polaritons enhance magneto-optical responses in van der Waals crystals
Polariton energies are highly tunable using external magnetic fields and magnons
Read article: Exciton–polaritons enhance magneto-optical responses in van der Waals crystals
New 2.5-dimensional structures observed in twisted graphite hybrids
Properties of bulk graphite become inextricably mixed with those of a 2D material stacked on top of it at a slight twist angle
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Electron ‘kick’ removes single atoms from 2D material
Desirable defects known as nitrogen vacancies could be created in hexagonal boron nitride using aberration-corrected scanning transmission electron microscopy
Read article: Electron ‘kick’ removes single atoms from 2D material
Graphene’s ‘cousin’ makes a switchable topological insulator
A two-dimensional form of the element germanium could make electronics faster and more energy efficient
Read article: Graphene’s ‘cousin’ makes a switchable topological insulator
Electron-hole symmetry in quantum dots shows promise for quantum computing
Bilayer graphene devices could find widespread use as qubits and sensors
Read article: Electron-hole symmetry in quantum dots shows promise for quantum computing
Surface plasmon polaritons launched by nano-emitters are imaged in the near field
Tip-enhanced nanospectroscopy reveals quasiparticle standing waves
Read article: Surface plasmon polaritons launched by nano-emitters are imaged in the near field
Photonic time crystal amplifies microwaves
New 2D metamaterial could boost 6G telecoms
Read article: Photonic time crystal amplifies microwaves
Giant tunnelling magnetoresistance appears in an antiferromagnet
New spin-filter magnetic tunnel junction could make a promising platform for spintronic devices
Read article: Giant tunnelling magnetoresistance appears in an antiferromagnet
Giant magnetoresistance spotted in near-pristine graphene
Room-temperature effect could find use in magnetic sensors
Read article: Giant magnetoresistance spotted in near-pristine graphene
