Studies of molybdenum surface modification for growth of adherent CVD diamond film
Autor(a) principal: | |
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Data de Publicação: | 2003 |
Outros Autores: | , , , |
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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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 |
_version_ |
1754212657340088320 |