Abstract
A combination of first-principles and continuum theory applied to the analysis of the interaction between a probe and a one-dimensional system was shown. The screening of nanotubes in the presence of a uniform field was addressed. The external change induced a polarization on the nanotube which decayed slowly along the tube, in agreement with electrostatics of one-dimensional system. It was found that the local potential at a nanotube on a substrate could be calculated quantitatively.
Original language | English (US) |
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Article number | 246801 |
Journal | Physical review letters |
Volume | 93 |
Issue number | 24 |
DOIs | |
State | Published - Dec 10 2004 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy