642 citations · 3.6k across the 25 of their papers we have counts for
Showing 2011Show all
2 papers · 1 filter
cond-mat.mes-hall2011★ 75 cited
Structurally Dependent Fano Resonances in the Infrared Spectra of Phonons in Few-Layer Graphene
Zhiqiang Li, Chun Hung Lui, Emmanuele Cappelluti +5
The in-plane optical phonons around 200 meV in few-layer graphene are investigated utilizing infrared absorption spectroscopy. The phonon spectra exhibit unusual asymmetric feature…
cond-mat.mes-hall2011★ 595 cited
Observation of an electrically tunable band gap in trilayer graphene
Chun Hung Lui, Zhiqiang Li, Kin Fai Mak +2
A striking feature of bilayer graphene is the induction of a significant band gap in the electronic states by the application of a perpendicular electric field. Thicker graphene la…