Disorder induced lifetime effects in binary disordered systems : a first principles formalism and an application to doped Graphene

Abstract

In this work the conducting properties of graphene lattice with a particular concentration of defect (5\% and 10\%) has been studied. The real space block recursion method introduced by Haydock et al. has been used in presence of the random distribution of defects in graphene. This Green function based method is found more powerful than the usual reciprocal based methods which need artificial periodicity. Different resonant states appear because of the presence of topological and local defects are studied within the framework of Green function.

References in corpus (4)

• Two and one-dimensional honeycomb structures of silicon and germanium
• A method for atomistic spin dynamics simulations: implementation and examples
• Spin waves in paramagnetic BCC iron: spin dynamics simulations
• Magnon softening in a ferromagnetic monolayer: a first-principles spin dynamics study

Cited by in corpus (1)

• First principles calculation of shift current in chalcopyrite semiconductor ZnSnP${}_2$