1. Identity statement | |
Reference Type | Journal Article |
Site | mtc-m16d.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 8JMKD3MGP7W/36HPN85 |
Repository | sid.inpe.br/mtc-m19@80/2009/12.10.13.17 (restricted access) |
Last Update | 2009:12.10.13.17.54 (UTC) administrator |
Metadata Repository | sid.inpe.br/mtc-m19@80/2009/12.10.13.17.56 |
Metadata Last Update | 2018:06.05.04.36.01 (UTC) administrator |
Secondary Key | INPE--PRE/ |
DOI | 10.1016/j.diamond.2009.05.002 |
ISSN | 0925-9635 |
Citation Key | BarbosaAlSiFeTrCo:2009:InSuTe |
Title | Influence of substrate temperature on formation of ultrananocrystalline diamond films deposited by HFCVD argon-rich gas mixture |
Year | 2009 |
Month | Oct. |
Access Date | 2024, Apr. 27 |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 537 KiB |
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2. Context | |
Author | 1 Barbosa, Divani Carvalho 2 Almeida, F. A. 3 Silva, R. F. 4 Ferreira, Neidenêi Gomes 5 Trava-Airoldi, Vladimir Jesus 6 Corat, Evaldo José |
Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JHU3 5 6 8JMKD3MGP5W/3C9JH33 |
Group | 1 LAS-CTE-INPE-MCT-BR 2 3 4 LAS-CTE-INPE-MCT-BR 5 LAS-CTE-INPE-MCT-BR 6 LAS-CTE-INPE-MCT-BR |
Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Ceramics Glass Engineering Department, University of Aveiro 3 Ceramics Glass Engineering Department, University of Aveiro 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Instituto Nacional de Pesquisas Espaciais (INPE) |
Journal | Diamond and Related Materials |
Volume | 18 |
Number | 10 |
Pages | 1283-1288 |
Secondary Mark | B2_ASTRONOMIA_/_FÍSICA A1_ENGENHARIAS_II A1_ENGENHARIAS_III B2_ENGENHARIAS_IV A1_MATERIAIS |
History (UTC) | 2009-12-10 13:18:25 :: simone -> administrator :: 2010-05-11 01:02:49 :: administrator -> simone :: 2011-05-02 04:05:15 :: simone -> administrator :: 2018-06-05 04:36:01 :: administrator -> marciana :: 2009 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Content Type | External Contribution |
Keywords | Diamond HFCVD Activation energy Growth kinetics sp2 growth |
Abstract | The influence of the substrate temperature on the formation of ultrananocrystalline diamond (UNCD) thin films, prepared by an argon-based hot filament chemical vapor deposition (HFCVD), is discussed in this work. The gas mixture used for diamond growth was 1 vol.% methane, 9 vol.% hydrogen and 90 vol.% argon at a total flow rate of 200 sccm and at a total pressure of 30 Torr. The substrate temperature range was from 550 to 850 °C at deposition time of 8 h. Mass growth rate was determined at different deposition temperatures. The activation energy for UNCD growth, determined from the Arrhenius plot, was lower (5.7 kcal/mol) than the values found for standard diamond deposition (around 11 kcal/mol). In this work, we suggest that the activation energy was lower because the growth of these films occurs at conditions that there is a high growth competition between diamond phase and sp2 phases. To support this hypothesis, systematic characterization studies based on Raman scattering spectroscopy, high-resolution X-ray diffractometry and high-resolution scanning electron microscopy were performed. |
Area | FISMAT |
Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Influence of substrate... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | there are no files |
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4. Conditions of access and use | |
Language | en |
Target File | influence of substrade.pdf |
User Group | administrator simone |
Visibility | shown |
Archiving Policy | denypublisher denyfinaldraft24 |
Read Permission | deny from all and allow from 150.163 |
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5. Allied materials | |
Mirror Repository | sid.inpe.br/mtc-m19@80/2009/08.21.17.02.53 |
Next Higher Units | 8JMKD3MGPCW/3ESR3H2 |
Dissemination | WEBSCI; PORTALCAPES; COMPENDEX. |
Host Collection | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 |
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6. Notes | |
Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel documentstage e-mailaddress electronicmailaddress format isbn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
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7. Description control | |
e-Mail (login) | marciana |
update | |
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