dc.creator | MIOTTO, R. | |
dc.creator | Ferraz, Armando Corbani | |
dc.date.accessioned | 2012-10-20T04:10:36Z | |
dc.date.accessioned | 2018-07-04T15:40:47Z | |
dc.date.available | 2012-10-20T04:10:36Z | |
dc.date.available | 2018-07-04T15:40:47Z | |
dc.date.created | 2012-10-20T04:10:36Z | |
dc.date.issued | 2009 | |
dc.identifier | SURFACE SCIENCE, v.603, n.9, p.1229-1235, 2009 | |
dc.identifier | 0039-6028 | |
dc.identifier | http://producao.usp.br/handle/BDPI/29401 | |
dc.identifier | 10.1016/j.susc.2009.03.008 | |
dc.identifier | http://dx.doi.org/10.1016/j.susc.2009.03.008 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1626041 | |
dc.description.abstract | In this work we employ the state-of-the-art pseudopotential method, within a generalized gradient approximation to the density functional theory, combined with a recently developed method for the calculation of HREELS spectra to study a series of different proposed models for carbon incorporation on the silicon (001) surface. A fully discussion on the geometry, energetics and specially the comparison between experimental and theoretical STM images and electron energy loss spectra indicate that the Si(100)-c(4 x 4) is probably induced by Si-C surface dinners, in agreement with recent experimental findings. (C) 2009 Elsevier B.V. All rights reserved. | |
dc.language | eng | |
dc.publisher | ELSEVIER SCIENCE BV | |
dc.relation | Surface Science | |
dc.rights | Copyright ELSEVIER SCIENCE BV | |
dc.rights | restrictedAccess | |
dc.subject | Density functional theory | |
dc.subject | Chemisorption | |
dc.subject | Surface electronic phenomena | |
dc.subject | Carbon | |
dc.subject | Silicon | |
dc.title | The role of carbon impurities on the Si(001)-c(4 x 4) surface reconstruction: Theoretical calculations | |
dc.type | Artículos de revistas | |