Studies of molybdenum surface modification for growth of adherent CVD diamond film

Detalhes bibliográficos
Autor(a) principal: Trava-Airoldi,Vladimir Jesus
Data de Publicação: 2003
Outros Autores: Corat,Evaldo José, Santos,Lúcia Vieira, Moro,João Roberto, Leite,Nélia Ferreira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392003000200028
Resumo: Surfaces with very poor mechanical and frictional properties can be improved, or even, acquire new properties similar to diamond if good adherent CVD diamond film is obtained on it. In this work, nitrogen ions were sub-implanted on pure molybdenum as a means to enhance CVD diamond film adherence. Deposition time from 2 up to 60 h were used for deposition of 10 to 400 µm thick CVD diamond films with very good adherence on sub-implanted molybdenum substrate. Characterizations were carried out by XPS, X-ray diffraction and nano indentation on prepared surfaces prior to diamond growth and after the onset nucleation. The ionic sub-implantation with nitrogen possibly assists in adhesion, with the creation of a thin layer of nitrates and complexes.
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spelling Studies of molybdenum surface modification for growth of adherent CVD diamond filmCVD Diamondsurface modificationion sub-implantationthin filmSurfaces with very poor mechanical and frictional properties can be improved, or even, acquire new properties similar to diamond if good adherent CVD diamond film is obtained on it. In this work, nitrogen ions were sub-implanted on pure molybdenum as a means to enhance CVD diamond film adherence. Deposition time from 2 up to 60 h were used for deposition of 10 to 400 µm thick CVD diamond films with very good adherence on sub-implanted molybdenum substrate. Characterizations were carried out by XPS, X-ray diffraction and nano indentation on prepared surfaces prior to diamond growth and after the onset nucleation. The ionic sub-implantation with nitrogen possibly assists in adhesion, with the creation of a thin layer of nitrates and complexes.ABM, ABC, ABPol2003-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392003000200028Materials Research v.6 n.2 2003reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392003000200028info:eu-repo/semantics/openAccessTrava-Airoldi,Vladimir JesusCorat,Evaldo JoséSantos,Lúcia VieiraMoro,João RobertoLeite,Nélia Ferreiraeng2003-07-02T00:00:00Zoai:scielo:S1516-14392003000200028Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2003-07-02T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Studies of molybdenum surface modification for growth of adherent CVD diamond film
title Studies of molybdenum surface modification for growth of adherent CVD diamond film
spellingShingle Studies of molybdenum surface modification for growth of adherent CVD diamond film
Trava-Airoldi,Vladimir Jesus
CVD Diamond
surface modification
ion sub-implantation
thin film
title_short Studies of molybdenum surface modification for growth of adherent CVD diamond film
title_full Studies of molybdenum surface modification for growth of adherent CVD diamond film
title_fullStr Studies of molybdenum surface modification for growth of adherent CVD diamond film
title_full_unstemmed Studies of molybdenum surface modification for growth of adherent CVD diamond film
title_sort Studies of molybdenum surface modification for growth of adherent CVD diamond film
author Trava-Airoldi,Vladimir Jesus
author_facet Trava-Airoldi,Vladimir Jesus
Corat,Evaldo José
Santos,Lúcia Vieira
Moro,João Roberto
Leite,Nélia Ferreira
author_role author
author2 Corat,Evaldo José
Santos,Lúcia Vieira
Moro,João Roberto
Leite,Nélia Ferreira
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Trava-Airoldi,Vladimir Jesus
Corat,Evaldo José
Santos,Lúcia Vieira
Moro,João Roberto
Leite,Nélia Ferreira
dc.subject.por.fl_str_mv CVD Diamond
surface modification
ion sub-implantation
thin film
topic CVD Diamond
surface modification
ion sub-implantation
thin film
description Surfaces with very poor mechanical and frictional properties can be improved, or even, acquire new properties similar to diamond if good adherent CVD diamond film is obtained on it. In this work, nitrogen ions were sub-implanted on pure molybdenum as a means to enhance CVD diamond film adherence. Deposition time from 2 up to 60 h were used for deposition of 10 to 400 µm thick CVD diamond films with very good adherence on sub-implanted molybdenum substrate. Characterizations were carried out by XPS, X-ray diffraction and nano indentation on prepared surfaces prior to diamond growth and after the onset nucleation. The ionic sub-implantation with nitrogen possibly assists in adhesion, with the creation of a thin layer of nitrates and complexes.
publishDate 2003
dc.date.none.fl_str_mv 2003-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392003000200028
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392003000200028
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392003000200028
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.6 n.2 2003
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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