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Article Dans Une Revue Physical Review B: Condensed Matter and Materials Physics (1998-2015) Année : 2009

Effect of rotational stacking faults on the Raman spectra of folded graphene

A. Ayari

Résumé

The Raman spectral signature of folded graphene layers for one to six layers was studied. Folding allows realization of rotational disorder in otherwise perfect samples. We show that the two-dimensional Raman band of the folded sample is up shifted compared to the unfolded sample. The evolution of the spectral signature with increasing number of layers is discussed.
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Dates et versions

hal-00496808 , version 1 (01-07-2010)

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Philippe Poncharal, A. Ayari, Thierry Michel, Jean-Louis Sauvajol. Effect of rotational stacking faults on the Raman spectra of folded graphene. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2009, 79, pp.195417. ⟨10.1103/PhysRevB.79.195417⟩. ⟨hal-00496808⟩
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