Effects of disorder on transport properties of extremely scaled graphene nanoribbons

M. Poljak, E. B. Song, M. Wang, T. Suligoj, K. L. Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Influence of different disorders on the transport properties of extremely-scaled graphene nanoribbons is investigated using atomistic quantum transport simulations. We report the effects of different disorder strengths on quantum transmission, local density of states, and room-temperature ON-and OFF-state conductance. We find that transport gap could increase by up to 269% for realistic lattice defect densities. In the case of edge defects, ON-OFF conductance ratio increases up to 105 as defect density increases.

Original languageEnglish
Title of host publication2012 Proceedings of the European Solid-State Device Research Conference, ESSDERC 2012
Pages298-301
Number of pages4
DOIs
Publication statusPublished - 2012
Event42nd European Solid-State Device Research Conference, ESSDERC 2012 - Bordeaux, France
Duration: 2012 Sep 172012 Sep 21

Publication series

NameEuropean Solid-State Device Research Conference
ISSN (Print)1930-8876

Conference

Conference42nd European Solid-State Device Research Conference, ESSDERC 2012
Country/TerritoryFrance
CityBordeaux
Period12-09-1712-09-21

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Safety, Risk, Reliability and Quality

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