Evolution of quasi-bound states in the circular n–p junction of bilayer graphene under magnetic field

Abstract Electron in gapless bilayer graphene can form quasi-bound states when a circular symmetric potential is created in bilayer graphene. These quasi-bound states can be adjusted by tuning the radius and strength of the potential barrier. We investigate the evolution of quasi-bound states spectr...

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Autores principales: Haijiao Ji, Yueting Pan, Haiwen Liu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/403b13b90b1346c1bc0b9c7d7d05ed6f
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