2022年5月13日 · In this work, we theoretically study the alternating twisted multilayer graphene (ATMG): a class of twisted graphene systems consisting of three sequences of graphene multilayers with...

2022年7月7日 · Alternating twist multilayer graphene (ATMG) has recently emerged as a family of moiré systems that share several fundamental properties with twisted bilayer graphene, and are expected to...

2019年8月2日 · Here we study a class of related models of -layered graphene with an alternating relative twist angle which exhibits magic angle flat bands coexisting with several Dirac dispersing bands at the moiré point.

2021年2月4日 · At the average twist angle θ ~ 1.56°, a theoretically predicted “magic angle” for the formation of flat electron bands, we observed displacement field–tunable superconductivity with a maximum critical temperature of 2.1 kelvin.

2024年9月17日 · We study the electronic structure of alternating-twist tetralayer graphene, especially near its magic angle θ = 1. 75 ∘, for different AA, AB, and SP sliding geometries at their middle interface that divides two twisted bilayer graphenes.

2023年6月27日 · We theoretically study the energy and optical absorption spectra of alternating-twist multilayer graphene (ATMG) under a perpendicular electric field.

2022年8月31日 · Alternating twist (AT) multilayer graphene systems are at the heart of recent research efforts on flat band superconductivity and therefore precise descriptions of their atomic and electronic structures are desirable.

2022年7月7日 · Here we report the experimental realization of superconducting magic-angle twisted four-layer and five-layer graphene, hence establishing alternating twist magic-angle multilayer graphene as a...

2022年1月5日 · Recently, alternating twist multilayer graphene (ATMG) has emerged as a family of moiré systems that share several fundamental properties with twisted bilayer graphene, and are expected to host similarly strong electron-electron interactions near the magic angle.

Alternating twist multilayer graphene (ATMG) has recently emerged as a family of moiré systems that share several fundamental properties with twisted bilayer graphene, and are expected to host similarly strong electron-electron interactions near the magic angle.