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Cluster analysis of 4-day back trajectories arriving in the Barcelona Area, Spain, from 1997 to 2002
dc.contributor.author | Jorba Casellas, Oriol |
dc.contributor.author | Pérez, Carlos |
dc.contributor.author | Rocadenbosch Burillo, Francisco |
dc.contributor.author | Baldasano Recio, José María |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Projectes d'Enginyeria |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2010-11-04T13:14:10Z |
dc.date.available | 2010-11-04T13:14:10Z |
dc.date.created | 2004-06 |
dc.date.issued | 2004-06 |
dc.identifier.citation | Jorba, O. [et al.]. Cluster analysis of 4-day back trajectories arriving in the Barcelona Area, Spain, from 1997 to 2002. "Journal of applied meteorology", Juny 2004, vol. 43, núm. 6, p. 887-901. |
dc.identifier.issn | 0894-8763 |
dc.identifier.uri | http://hdl.handle.net/2117/10113 |
dc.description.abstract | Structural parameters for chemisorption of atomic carbon above a Si(100) surface have been obtained through a Si35H 32 cluster model and a MINDO/3 hamiltonian. The most stable position has been found to be the bridge one when considering the unrelaxed surface. The stability increases about 14 kcal/mol when relaxation of the surface is allowed. Further research has been carried out using a reduced cluster model (SigH i2) at the ab initio Hartree-Fock level of calculation. Results confirm the increase of stability of the relaxed system. At this level, the binding energy is 90 kcal/mol for the unrelaxed surface and the stabilization when the surface is relaxed is of about 20% with respect to the non-relaxed surface. |
dc.format.extent | 15 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació |
dc.subject | Àrees temàtiques de la UPC::Enginyeria química |
dc.subject.lcsh | Signal theory (Telecommunication) |
dc.subject.lcsh | Chemical vapor deposition |
dc.subject.lcsh | Chemisorption |
dc.title | Cluster analysis of 4-day back trajectories arriving in the Barcelona Area, Spain, from 1997 to 2002 |
dc.type | Article |
dc.subject.lemac | Absorció (Físico-química) |
dc.subject.lemac | Senyal, Teoria del (Telecomunicació) |
dc.contributor.group | Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció |
dc.contributor.group | Universitat Politècnica de Catalunya. MTA - Modelització i Tecnologia Ambiental |
dc.rights.access | Open Access |
local.identifier.drac | 705304 |
dc.description.version | Postprint (published version) |
local.citation.author | Jorba, O.; Pérez, C.; Rocadenbosch, F.; Baldasano, J. |
local.citation.publicationName | Journal of applied meteorology |
local.citation.volume | 43 |
local.citation.number | 6 |
local.citation.startingPage | 887 |
local.citation.endingPage | 901 |
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