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Effects of adsorbed gas on the electrical conductivity of metallic carbon nanotubes

✍ Scribed by Hamze Mousavi

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
430 KB
Volume
150
Category
Article
ISSN
0038-1098

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✦ Synopsis

We study the gas molecule adsorption effects on the electrical conductivity of both zigzag (9, 0) and armchair (5, 5) carbon nanotubes. Using the tight-binding model, Green's function technique and coherent potential approximation, it is found that the adsorption of some gas molecules can cause a change in the electrical conductivity of metallic single-walled carbon nanotubes.

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