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Excitonic Rayleigh scattering spectra of metallic single-walled carbon nanotubes
Ermin Malic, Janina Maultzsch, Stephanie Reich +1
We have performed microscopic calculations of the Rayleigh scattering cross section for arbitrary metallic single-walled carbon nanotubes. The focus of our investigations lies on e…
Splitting of the Raman band of graphene subjected to strain
Marcel Mohr, Janina Maultzsch, Christian Thomsen
The Raman -band -important for the analysis of graphene- shows a splitting for uniaxial strain. The splitting depends on the strength and direction of the applied strain and on…
Symmetry properties of vibrational modes in graphene nanoribbons
Roland Gillen, Marcel Mohr, Janina Maultzsch
We present symmetry properties of the lattice vibrations of graphene nanoribbons with pure armchair (AGNR) and zigzag edges (ZGNR). In non-symmorphic nanoribbons the phonon modes a…