Optical Absorption in C_70 and C_76: Effects of Symmetry Reduction
arXiv:cond-mat/9401015 · doi:10.1016/S0379-6779(98)80086-6
Abstract
Optical absorption spectra of C_70 and C_76 are calculated by a tight binding model with a long ranged Coulomb interaction. The spectrum of C_70 is in overall agreement with the experiment of molecules in a solution. The variations of the spectral shape are discussed relating with the symmetry reduction from C_70 to C_76.
LaTeX, 8 pages, 3 figures; Note: Please request figures to one of the Authors. E-mail: [email protected], [email protected]