@article{364,
  keywords = {paper},
  author = {A-G Marinopoulos and Lucia Reining and Olevano V and Angel Rubio and T. Pichler and X Liu and M. Knupfer and J. Fink},
  title = {Anisotropy and interplane interactions in the dielectric response of graphite},
  abstract = {We determined the anisotropic dielectric response of graphite by means of time-dependent density-functional theory and high-resolution valence electron energy-loss spectroscopy. The calculated loss function was in very good agreement with the experiment for a wide range of momentum-transfer orientations with respect to the graphitic basal planes, provided that local-field effects were included in the response. The calculations also showed strong effects of the interlayer Coulomb interaction on the total pi+sigma plasmon. This finding must be taken into account for the explanation of recent loss spectra of carbon nanotube materials.},
  year = {2002},
  journal = {Phys. Rev. Lett.},
  volume = {89},
  number = {7},
  month = {AUG 12},
  publisher = {AMERICAN PHYSICAL SOC},
  address = {ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA},
  url = {http://dx.doi.org/10.1103/PhysRevLett.89.076402},
  doi = {10.1103/PhysRevLett.89.076402},
}