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cond-mat.mtrl-sci2010★ 4.8k cited
Anomalous Lattice Vibrations of Single and Few-Layer MoS2
Changgu Lee, Hugen Yan, Louis E. Brus +3
Molybdenum disulfide (MoS2) of single and few-layer thickness was exfoliated on SiO2/Si substrate and characterized by Raman spectroscopy. The number of S-Mo-S layers of the sample…
cond-mat.mes-hall2010★ 64 cited
Excitons and high-order optical transitions in individual carbon nanotubes
Stephane Berciaud, Christophe Voisin, Hugen Yan +6
We examine the excitonic nature of high-lying optical transitions in single-walled carbon nanotubes by means of Rayleigh scattering spectroscopy. A careful analysis of the principa…