Junyou Tan
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View article: Controlled alignment of supermoiré lattice in double-aligned graphene heterostructures
Controlled alignment of supermoiré lattice in double-aligned graphene heterostructures Open
The supermoiré lattice, built by stacking two moiré patterns, provides a platform for creating flat mini-bands and studying electron correlations. An ultimate challenge in assembling a graphene supermoiré lattice is in the deterministic co…
View article: Graphene: Room‐Temperature Colossal Magnetoresistance in Terraced Single‐Layer Graphene (Adv. Mater. 37/2020)
Graphene: Room‐Temperature Colossal Magnetoresistance in Terraced Single‐Layer Graphene (Adv. Mater. 37/2020) Open
Similar to placing a carpet on a staircase, terraced graphene is formed by stacking a layer of graphene on an atomically terraced substrate. This leads to topographic corrugations and charge puddles in the terraced graphene. In the presenc…
View article: Room‐Temperature Colossal Magnetoresistance in Terraced Single‐Layer Graphene
Room‐Temperature Colossal Magnetoresistance in Terraced Single‐Layer Graphene Open
Disorder‐induced magnetoresistance (MR) effect is quadratic at low perpendicular magnetic fields and linear at high fields. This effect is technologically appealing, especially in 2D materials such as graphene, since it offers potential ap…