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Paper Information

Journal:   IRANIAN JOURNAL OF PHYSICS RESEARCH   SUMMER 2012 , Volume 12 , Number 2; Page(s) 169 To 177.
 
Paper: 

AN ANALYTICAL STUDY ON ELECTRONIC TRANSPORT OF TYPICAL NANOTUBES WITH SQUARE STRUCTURE NETWORK

 
 
Author(s):  RABANI H.*, MARDAANI M., VOSOOGHI NIA S.
 
* SHAHREKORD UNIVERSITY
 
Abstract: 

In this study, we investigated the electronic conductance of two typical single-wall nanotubes with square lattice by using Green’s function method in tight-binding approximation. Then the effect of various factors such as presence of symmetrical bond defects, the distance between two defects and the nanotube hopping energies was studied on the system electronic conductance. The square and rhombic nanotubes showed metallic and insulator/semiconductor behaviors, respectively.

 
Keyword(s): TIGHT BINDING, GREEN’S FUNCTION, TRANSMISSION, NANOTUBE, SQUARE LATTICE, DEFECT
 
References: 
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