Charge-Generated Changes in Graphite Structures

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dc.creatorPocsik, I.
dc.creatorVeres, M.
dc.creatorFule, M.
dc.creatorToth, S.
dc.creatorKoos, M.
dc.date2003-07-18
dc.date.accessioned2026-07-07T02:52:28Z
dc.date.available2026-07-07T02:52:28Z
dc.descriptionIt will be shown that a negatively charged carbon atom in a graphite sheet has an electron structure that is unusual in carbons, viz. the lone pair of electrons. This atom, similarly to the positively charged ones, is no longer able to participate in the (pi) bond network: both pop out from the sheet because of their elongated single bonds and tetrahedral structure. The lone-pair structure localizes the extra electron. Forbidden gaps open above and below the Fermi level as a consequence of the destroyed (pi) bonds. This model offers an explanation for many anomalous experimental data.
dc.identifierhttps://arxiv.org/abs/cond-mat/0307476
dc.identifierhttp://arxiv.org/abs/cond-mat/0307476
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/21850
dc.subjectMaterials Science
dc.titleCharge-Generated Changes in Graphite Structures
dc.typetext

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