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Direct observation of ordered configurations of hydrogen adatoms on graphene
Chenfang Lin, Yexin Feng, Yingdong Xiao +7
Ordered configurations of hydrogen adatoms on graphene have long been proposed, calculated and searched for. Here we report direct observation of several ordered configurations of…
Gate-dependent Pseudospin Mixing in Graphene/Boron Nitride Moire Superlattices
Zhiwen Shi, Chenhao Jin, Wei Yang +13
Electrons in graphene are described by relativistic Dirac-Weyl spinors with a two-component pseudospin1-12. The unique pseudospin structure of Dirac electrons leads to emerging phe…
Nature of proton transport in a water-filled carbon nanotube and in liquid water
Ji Chen, Xin-Zheng Li, Qianfan Zhang +2
Proton transport (PT) in bulk liquid water and within a thin water-filled carbon nanotube has been examined with ab initio pathintegral molecular dynamics (PIMD). Barrierless proto…
Quasi-1D graphene superlattices formed on high index surfaces
Chenfang Lin, Xiangqian Huang, Fen Ke +9
We report preparation of large area quasi-1D monolayer graphene superlattices on a prototypical high index surface Cu(410)-O and characterization by Raman spectroscopy, Auger elect…