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dc.contributor.CRUESPUNIVERSIDADE DE ESTADUAL DE CAMPINASpt_BR
dc.typeArtigo de periódicopt_BR
dc.titleHindered And Modulated Rotations Of Adsorbed Diatomic Molecules: States And Spectrapt_BR
dc.contributor.authorLandman U.pt_BR
dc.contributor.authorKleiman G.G.pt_BR
dc.contributor.authorCleveland C.L.pt_BR
dc.contributor.authorKuster E.pt_BR
dc.contributor.authorBarnett R.N.pt_BR
dc.contributor.authorGadzuk J.W.pt_BR
unicamp.authorKleiman, G.G., School of Physics, Georgia Institute of Technology, Atlanta, GA 30332, United States, Institute de Física, Universidade Estadual de Campinas, 13100 Campinas, Sao Paulo, Brazilpt_BR
unicamp.author.externalLandman, U., School of Physics, Georgia Institute of Technology, Atlanta, GA 30332, United Statespt
unicamp.author.externalCleveland, C.L., School of Physics, Georgia Institute of Technology, Atlanta, GA 30332, United Statespt
unicamp.author.externalKuster, E., School of Physics, Georgia Institute of Technology, Atlanta, GA 30332, United Statespt
unicamp.author.externalBarnett, R.N., School of Physics, Georgia Institute of Technology, Atlanta, GA 30332, United Statespt
unicamp.author.externalGadzuk, J.W., National Bureau of Standards, Washington, DC 20234, United Statespt
dc.description.abstractWe present results for the rotational states and spectra of adsorbed diatomic molecules whose rotations are frustrated by the interaction with the substrate, for several solvable models of the interaction potentials. For a vertical adsorption configuration, hindrance is modeled by constraining the molecular motion via an infinite conical potential well. For a horizontal adsorption configuration the infinite conical-well model as well as hindrance caused by a softer hindrance potential are studied. For both hindrance models we study the effects caused by a modulation of the molecular motion due to periodic azimuthal potentials dependent upon the adsorption site symmetry and other characteristics of the adsorption system. A detailed analysis of the spectra as a function of the parameters of the models is presented, allowing us to formulate a state classification scheme and draw general conclusions with regard to the systematics of the spectra of frustrated rotations of adsorbed diatomic molecules applicable to a wide class of potentials, which could guide the analysis and interpretation of data. © 1984 The American Physical Society.en
dc.relation.ispartofPhysical Review Bpt_BR
dc.date.issued1984pt_BR
dc.identifier.citationPhysical Review B. , v. 29, n. 8, p. 4313 - 4326, 1984.pt_BR
dc.language.isoenpt_BR
dc.description.volume29pt_BR
dc.description.issuenumber8pt_BR
dc.description.firstpage4313pt_BR
dc.description.lastpage4326pt_BR
dc.rightsabertopt_BR
dc.sourceScopuspt_BR
dc.identifier.issn1631829pt_BR
dc.identifier.doi10.1103/PhysRevB.29.4313pt_BR
dc.identifier.urlhttp://www.scopus.com/inward/record.url?eid=2-s2.0-0008748139&partnerID=40&md5=989cc9444a939176e609673bf4ac08b3pt_BR
dc.date.available2015-06-30T13:43:06Z
dc.date.available2015-11-26T14:38:22Z-
dc.date.accessioned2015-06-30T13:43:06Z
dc.date.accessioned2015-11-26T14:38:22Z-
dc.description.provenanceMade available in DSpace on 2015-06-30T13:43:06Z (GMT). No. of bitstreams: 1 2-s2.0-0008748139.pdf: 1725882 bytes, checksum: 73635a28266e00887041bc4bd5c3ac45 (MD5) Previous issue date: 1984en
dc.description.provenanceMade available in DSpace on 2015-11-26T14:38:22Z (GMT). No. of bitstreams: 1 2-s2.0-0008748139.pdf: 1725882 bytes, checksum: 73635a28266e00887041bc4bd5c3ac45 (MD5) Previous issue date: 1984en
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/98601
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/98601-
dc.identifier.idScopus2-s2.0-0008748139pt_BR
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