642 citations · 2k across the 9 of their papers we have counts for
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cond-mat.mtrl-sci2009★ 150 cited
Time-resolved Raman Spectroscopy of Optical Phonons in Graphite: Phonon Anharmonic Coupling and Anomalous Stiffening
Hugen Yan, Daohua Song
Time-resolved Raman spectroscopy has been applied to probe the anharmonic coupling and electron-phonon interaction of optical phonons in graphite. From the decay of the transient a…
cond-mat.mes-hall2009★ 642 cited
Observation of an Electric-Field Induced Band Gap in Bilayer Graphene by Infrared Spectroscopy
Kin Fai Mak, Chun Hung Lui, Jie Shan +1
It has been predicted that application of a strong electric field perpendicular to the plane of bilayer graphene can induce a significant band gap. We have measured the optical con…