447 citations · 1.8k across the 25 of their papers we have counts for
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Interaction-induced insulating state in thick multilayer graphene
Youngwoo Nam, Dong-Keun Ki, Mikito Koshino +2
Close to charge neutrality, the low-energy properties of high-quality suspended devices based on atomically thin graphene layers are determined by electron-electron interactions. B…
Origin and magnitude of 'designer' spin-orbit interaction in graphene on semiconducting transition metal dichalcogenides
Zhe Wang, Dong-Keun Ki, Jun Yong Khoo +4
We use a combination of experimental techniques to demonstrate a general occurrence of spin-orbit interaction (SOI) in graphene on transition metal dichalcogenide (TMD) substrates.…
Direct Observation of Long-range field-effect from gate tuning of non-local conductivity
Lin Wang, Ignacio Gutiérrez-Lezama, Céline Barreteau +3
We report the observation of an unexpected, long-range field-effect in WTe devices, leading to large gate-induced changes of the transport properties of crystals much thicker t…