Modelling of surface evaporation by laser ablation

Detalhes bibliográficos
Autor(a) principal: Ribeiro, R. M.
Data de Publicação: 1997
Outros Autores: Ramos, Marta M. D., Stoneham, A. M., Pires, J. M. Correia
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/3457
Resumo: This paper presents some preliminary results on simulations of the absorption of high fluence laser radiation by a target surface. We show the role of absorbing defects and their concentration as well as the influence on target roughness of places that absorb radiation more strongly than others. We then develop a mesoscopic model, and find that the grain boundary width (including any atmosphere of defects or space charge region) is an important parameter.
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spelling Modelling of surface evaporation by laser ablationLaser ablationSurfaceSimulationFilmsScience & TechnologyThis paper presents some preliminary results on simulations of the absorption of high fluence laser radiation by a target surface. We show the role of absorbing defects and their concentration as well as the influence on target roughness of places that absorb radiation more strongly than others. We then develop a mesoscopic model, and find that the grain boundary width (including any atmosphere of defects or space charge region) is an important parameter.Junta Nacional de Investigação, Ciência e Tecnologia (JNICT) - PBIC/C/FIS/2151/95ElsevierUniversidade do MinhoRibeiro, R. M.Ramos, Marta M. D.Stoneham, A. M.Pires, J. M. Correia1997-021997-02-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/3457eng"Applied Surface Science". ISSN 0169-4332. 109/110 (1997) 158-161.0169-433210.1016/S0169-4332(96)00747-7http://www.sciencedirect.com/science/article/pii/S0169433296007477info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:21:13Zoai:repositorium.sdum.uminho.pt:1822/3457Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:14:26.682761Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Modelling of surface evaporation by laser ablation
title Modelling of surface evaporation by laser ablation
spellingShingle Modelling of surface evaporation by laser ablation
Ribeiro, R. M.
Laser ablation
Surface
Simulation
Films
Science & Technology
title_short Modelling of surface evaporation by laser ablation
title_full Modelling of surface evaporation by laser ablation
title_fullStr Modelling of surface evaporation by laser ablation
title_full_unstemmed Modelling of surface evaporation by laser ablation
title_sort Modelling of surface evaporation by laser ablation
author Ribeiro, R. M.
author_facet Ribeiro, R. M.
Ramos, Marta M. D.
Stoneham, A. M.
Pires, J. M. Correia
author_role author
author2 Ramos, Marta M. D.
Stoneham, A. M.
Pires, J. M. Correia
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Ribeiro, R. M.
Ramos, Marta M. D.
Stoneham, A. M.
Pires, J. M. Correia
dc.subject.por.fl_str_mv Laser ablation
Surface
Simulation
Films
Science & Technology
topic Laser ablation
Surface
Simulation
Films
Science & Technology
description This paper presents some preliminary results on simulations of the absorption of high fluence laser radiation by a target surface. We show the role of absorbing defects and their concentration as well as the influence on target roughness of places that absorb radiation more strongly than others. We then develop a mesoscopic model, and find that the grain boundary width (including any atmosphere of defects or space charge region) is an important parameter.
publishDate 1997
dc.date.none.fl_str_mv 1997-02
1997-02-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/3457
url http://hdl.handle.net/1822/3457
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv "Applied Surface Science". ISSN 0169-4332. 109/110 (1997) 158-161.
0169-4332
10.1016/S0169-4332(96)00747-7
http://www.sciencedirect.com/science/article/pii/S0169433296007477
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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