3 papers
cond-mat.mes-hall2011
Photoelectronic scoping of adatoms, atomic vacancies, and the outermost layer of a surface
Yan Wang, Yanguang Nie, Jisheng Pan +4
An effective yet simple means disclosed herewith has allowed us to gain the atomistic, local, and quantitative information of bonds and electrons at sites surrounding undercoordina…
cond-mat.mes-hall2011
Zone-resolved photoelectronic scoping of the local bonding and electronic dynamics at the graphite skin with and without atomic vacancy and the associated graphene edge states
Chang Q. Sun, Yanguang Nie, Jisheng Pan +4
A zone-resolved photoelectron spectroscopy (ZPS) has enabled us to gain the local and quantitative information and hence confirm our theoretical expectations on the bonding and ele…
cond-mat.mes-hall2010
Purified graphite surface and vacancy states: undercoordination-induced quantum trap depression and lone pi-electron polarization
Chang Q Sun, Yanguang Nie, Jisheng Pan +1
We present a simple approach for purifying graphite surface and vacancy states using an angle-resolved x-ray photoelectron residual spectroscopy (XPS). Complementing the discoverie…