Secondary Ion Mass Spectrometry Study of Erbium Titanium Codiffusion in Lithium Niobate

Detalhes bibliográficos
Autor(a) principal: José Almeida
Data de Publicação: 2014
Outros Autores: Marinho,F, Daniel Alexandre, Sada,C
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://repositorio.inesctec.pt/handle/123456789/3539
http://dx.doi.org/10.1109/lpt.2014.2322500
Resumo: A study on the influence of titanium on the diffusion kinetics of erbium in lithium niobate is presented. An empirical linear relation between the diffusion coefficient of erbium and the initial film thickness of titanium was obtained from secondary ion mass spectrometry data. An improvement in the diffusion coefficient by a factor of two was measured for a 200-nm titanium film. Furthermore, the erbium and titanium codiffusion process not only enhances the diffusion of erbium, leading to smaller diffusion time, but also improves the device visibility for further fabrication procedures. This letter is envisioned to clarify in a quantitative way the process of simultaneous codiffusion of erbium and titanium ions into lithium niobate, which has been studied by several authors; nevertheless, no definitive conclusion can be found in the literature.
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spelling Secondary Ion Mass Spectrometry Study of Erbium Titanium Codiffusion in Lithium NiobateA study on the influence of titanium on the diffusion kinetics of erbium in lithium niobate is presented. An empirical linear relation between the diffusion coefficient of erbium and the initial film thickness of titanium was obtained from secondary ion mass spectrometry data. An improvement in the diffusion coefficient by a factor of two was measured for a 200-nm titanium film. Furthermore, the erbium and titanium codiffusion process not only enhances the diffusion of erbium, leading to smaller diffusion time, but also improves the device visibility for further fabrication procedures. This letter is envisioned to clarify in a quantitative way the process of simultaneous codiffusion of erbium and titanium ions into lithium niobate, which has been studied by several authors; nevertheless, no definitive conclusion can be found in the literature.2017-11-20T10:38:14Z2014-01-01T00:00:00Z2014info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://repositorio.inesctec.pt/handle/123456789/3539http://dx.doi.org/10.1109/lpt.2014.2322500engJosé AlmeidaMarinho,FDaniel AlexandreSada,Cinfo: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:RCAAP2023-05-15T10:20:48Zoai:repositorio.inesctec.pt:123456789/3539Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:53:39.445328Repositório 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 Secondary Ion Mass Spectrometry Study of Erbium Titanium Codiffusion in Lithium Niobate
title Secondary Ion Mass Spectrometry Study of Erbium Titanium Codiffusion in Lithium Niobate
spellingShingle Secondary Ion Mass Spectrometry Study of Erbium Titanium Codiffusion in Lithium Niobate
José Almeida
title_short Secondary Ion Mass Spectrometry Study of Erbium Titanium Codiffusion in Lithium Niobate
title_full Secondary Ion Mass Spectrometry Study of Erbium Titanium Codiffusion in Lithium Niobate
title_fullStr Secondary Ion Mass Spectrometry Study of Erbium Titanium Codiffusion in Lithium Niobate
title_full_unstemmed Secondary Ion Mass Spectrometry Study of Erbium Titanium Codiffusion in Lithium Niobate
title_sort Secondary Ion Mass Spectrometry Study of Erbium Titanium Codiffusion in Lithium Niobate
author José Almeida
author_facet José Almeida
Marinho,F
Daniel Alexandre
Sada,C
author_role author
author2 Marinho,F
Daniel Alexandre
Sada,C
author2_role author
author
author
dc.contributor.author.fl_str_mv José Almeida
Marinho,F
Daniel Alexandre
Sada,C
description A study on the influence of titanium on the diffusion kinetics of erbium in lithium niobate is presented. An empirical linear relation between the diffusion coefficient of erbium and the initial film thickness of titanium was obtained from secondary ion mass spectrometry data. An improvement in the diffusion coefficient by a factor of two was measured for a 200-nm titanium film. Furthermore, the erbium and titanium codiffusion process not only enhances the diffusion of erbium, leading to smaller diffusion time, but also improves the device visibility for further fabrication procedures. This letter is envisioned to clarify in a quantitative way the process of simultaneous codiffusion of erbium and titanium ions into lithium niobate, which has been studied by several authors; nevertheless, no definitive conclusion can be found in the literature.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01T00:00:00Z
2014
2017-11-20T10:38:14Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.inesctec.pt/handle/123456789/3539
http://dx.doi.org/10.1109/lpt.2014.2322500
url http://repositorio.inesctec.pt/handle/123456789/3539
http://dx.doi.org/10.1109/lpt.2014.2322500
dc.language.iso.fl_str_mv eng
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