Molecular hydrogen diffusion in nanostructured amorphous silicon thin films

We study hydrogen stability and its evolution during thermal annealing in nanostructured amorphous silicon thin films. From the simultaneous measurement of heat and hydrogen desorption, we obtain the experimental evidence of molecular diffusion in these materials. In addition, we introduce a simple...

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Bibliographic Details
Authors: Kail, Fatiha, Farjas Silva, Jordi, Roura Grabulosa, Pere
Format: article
Status:Published version
Publication Date:2009
Country:España
Institution:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repository:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/8575
Online Access:http://hdl.handle.net/10256/8575
Access Level:Open access
Keyword:Hidrogenació
Hydrogenation
Silici
Silicon
Materials nanoestructurals
Nanostructure materials
Thin films
Capes fines
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spelling Molecular hydrogen diffusion in nanostructured amorphous silicon thin filmsKail, FatihaFarjas Silva, JordiRoura Grabulosa, PereHidrogenacióHydrogenationSiliciSiliconMaterials nanoestructuralsNanostructure materialsThin filmsCapes finesWe study hydrogen stability and its evolution during thermal annealing in nanostructured amorphous silicon thin films. From the simultaneous measurement of heat and hydrogen desorption, we obtain the experimental evidence of molecular diffusion in these materials. In addition, we introduce a simple diffusion model which shows good agreement with the experimental dataAmerican Physical Society2009info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10256/8575http://hdl.handle.net/10256/8575© Physical Review B, 2009, vol. 80, núm. 7, p. 073202Articles publicats (D-F)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.80.073202info:eu-repo/semantics/altIdentifier/issn/1098-0121info:eu-repo/semantics/altIdentifier/eissn/1550-235XTots els drets reservatsinfo:eu-repo/semantics/openAccessoai:recercat.cat:10256/85752026-05-29T05:05:01Z
dc.title.none.fl_str_mv Molecular hydrogen diffusion in nanostructured amorphous silicon thin films
title Molecular hydrogen diffusion in nanostructured amorphous silicon thin films
spellingShingle Molecular hydrogen diffusion in nanostructured amorphous silicon thin films
Kail, Fatiha
Hidrogenació
Hydrogenation
Silici
Silicon
Materials nanoestructurals
Nanostructure materials
Thin films
Capes fines
title_short Molecular hydrogen diffusion in nanostructured amorphous silicon thin films
title_full Molecular hydrogen diffusion in nanostructured amorphous silicon thin films
title_fullStr Molecular hydrogen diffusion in nanostructured amorphous silicon thin films
title_full_unstemmed Molecular hydrogen diffusion in nanostructured amorphous silicon thin films
title_sort Molecular hydrogen diffusion in nanostructured amorphous silicon thin films
dc.creator.none.fl_str_mv Kail, Fatiha
Farjas Silva, Jordi
Roura Grabulosa, Pere
author Kail, Fatiha
author_facet Kail, Fatiha
Farjas Silva, Jordi
Roura Grabulosa, Pere
author_role author
author2 Farjas Silva, Jordi
Roura Grabulosa, Pere
author2_role author
author
dc.subject.none.fl_str_mv Hidrogenació
Hydrogenation
Silici
Silicon
Materials nanoestructurals
Nanostructure materials
Thin films
Capes fines
topic Hidrogenació
Hydrogenation
Silici
Silicon
Materials nanoestructurals
Nanostructure materials
Thin films
Capes fines
description We study hydrogen stability and its evolution during thermal annealing in nanostructured amorphous silicon thin films. From the simultaneous measurement of heat and hydrogen desorption, we obtain the experimental evidence of molecular diffusion in these materials. In addition, we introduce a simple diffusion model which shows good agreement with the experimental data
publishDate 2009
dc.date.none.fl_str_mv 2009
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/8575
http://hdl.handle.net/10256/8575
url http://hdl.handle.net/10256/8575
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.80.073202
info:eu-repo/semantics/altIdentifier/issn/1098-0121
info:eu-repo/semantics/altIdentifier/eissn/1550-235X
dc.rights.none.fl_str_mv Tots els drets reservats
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Tots els drets reservats
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv © Physical Review B, 2009, vol. 80, núm. 7, p. 073202
Articles publicats (D-F)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869405709375897600
score 15,811543

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