Surface physics, thin films

Organic macromolecule on graphene with structural defects: Estimations of charge transfer and adhesion energy

S. Yu. Davydov

Ioffe Institute, St. Petersburg, Russia

Abstract: The previously proposed model of dengling bonds of an organic macromolecule (MM) adsorbed on an ideal single-layer graphene (SLG) is generalized to the presence of structural defects in SLG: inclusions of two-layer or amorphous graphene. Analytical estimates of the charge transition between MM and the substrate and the adhesion energy are obtained.

Keywords: macromolecule with dangling bonds, single- and bilayer graphene, amorphous graphene.

Received: 24.11.2022
Revised: 24.11.2022
Accepted: 08.12.2022

DOI: 10.21883/FTT.2023.03.54750.534

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