Volume 9, Issue 1 (8-2009)                   IJPR 2009, 9(1): 127-130 | Back to browse issues page

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Abstract:   (13714 Views)

  By using Greens function method we first show that the effective interaction between two electrons mediated by plasmon exchange can become attractive which in turn can lead to superconductivity at a high critical temperature in a singl wall carbon nanotubes (SWCNT). The superconducting transition temperature Tc for the SWCNT (3,3) obtained by this mechanism agrees with the recent experimental result. We also show as the radius of SWCNT increases, plasmon frequency becomes lower and leads to lower Tc.

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Type of Study: Research | Subject: General