학술논문

Electron traversal times in disordered graphene nanoribbons
Document Type
Working Paper
Source
Entropy 21, 737 (2019)
Subject
Condensed Matter - Mesoscale and Nanoscale Physics
Language
Abstract
Using the partition-free time-dependent Landauer-B{\"u}ttiker formalism for transient current correlations, we study the traversal times taken for electrons to cross graphene nanoribbon (GNR) molecular junctions. We demonstrate electron traversal signatures that vary with disorder and orientation of the GNR. These findings can be related to operational frequencies of GNR-based devices and their consequent rational design.