National Institute Of Technology

The role of Stone-Wales defects in the mechanical behavior of a zig-zag SWNT

Talukdar K., Mitra A.K., National Institute Of Technology, IN

A (5,0) SWNT with aspect ratio of 10.87 is simulated considering two different potentials, viz. Brenner’s Bond Order potential and Tight Binding potential. At first the Young’s modulus, failure stress and the maximum strain value [...]

Modification of photoluminescence characteristics of single wall carbon nanotubes by ZnS intercalation

Paul R., Kumbhakar P., Mitra A.K., National Institute Of Technology, IN

Commercially available SWNT of >95% purity was purified by high temperature oxidation and acid treatment. By a simple chemical wet process, SWNT samples were intercalated with as-prepared ZnS nanoparticles. The dried samples were dispersed in [...]