606 citations · 1.6k across the 3 of their papers we have counts for
6 papers
The phonon dispersion of graphite by inelastic x-ray scattering
M. Mohr, J. Maultzsch, E. Dobardzic +6
We present the full in-plane phonon dispersion of graphite obtained from inelastic x-ray scattering, including the optical and acoustic branches, as well as the mid-frequency range…
High-Resolution Scanning Tunneling Microscopy Imaging of Mesoscopic Graphene Sheets on an Insulating Surface
Elena Stolyarova, Kwang Taeg Rim, Sunmin Ryu +6
We present scanning tunneling microscopy (STM) images of single-layer graphene crystals examined under ultrahigh vacuum conditions. The samples, with lateral dimensions on the micr…
Radial breathing mode of single-walled carbon nanotubes: Optical transition energies and chiral-index assignment
J. Maultzsch, H. Telg, S. Reich +1
We present a comprehensive study of the chiral-index assignment of carbon nanotubes in aqueous suspensions by resonant Raman scattering of the radial breathing mode. We determine t…
Exciton binding energies in carbon nanotubes from two-photon photoluminescence
J. Maultzsch, R. Pomraenke, S. Reich +7
One- and two-photon luminescence excitation spectroscopy showed a series of distinct excitonic states in single-walled carbon nanotubes. The energy splitting between one- and two-p…
Chirality distribution and transition energies of carbon nanotubes
H. Telg, J. Maultzsch, S. Reich +2
From resonant Raman scattering on isolated nanotubes we obtained the optical transition energies, the radial breathing mode frequency and Raman intensity of both metallic and semic…
The strength of the radial-breathing mode in single-walled carbon nanotubes
M. Machon, S. Reich, H. Telg +3
We show by ab initio calculations that the electron-phonon coupling matrix element M of the radial breathing mode in single-walled carbon nanotubes depends strongly on tube chirali…