Monday, January 14, 2013

A first-principles investigation of the optical spectra of oxidized graphene

(author unknown)



N. Singh, T. P. Kaloni, and U. Schwingenschlögl

The electronic and optical properties of mono, di, tri, and tetravacancies in graphene are studied in comparison to each other, using density functional theory. In addition, oxidized monovacancies are considered for different oxygen concentrations. Pristine graphene is found to be more absorptive ... [Appl. Phys. Lett. 102, 023101 (2013)] published Mon Jan 14, 2013.



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