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cond-mat.mtrl-sci2003★ 2 cited
Optical absorption in small BN and C nanotubes
L. Wirtz, V. Olevano, A. G. Marinopoulos +2
We present a theoretical study of the optical absorption spectrum of small boron-nitride and carbon nanotubes using time-dependent density-functional theory and the random phase ap…
cond-mat.mtrl-sci2003★ 115 cited
Optical absorption and electron energy loss spectra of carbon and boron nitride nanotubes: a first principles approach
A. G. Marinopoulos, Ludger Wirtz, Andrea Marini +3
We present results for the optical absorption spectra of small-diameter single-wall carbon and boron nitride nanotubes obtained by {\it ab initio} calculations in the framework of…