1. Identity statement | |
Reference Type | Journal Article |
Site | mtc-m16d.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 8JMKD3MGP7W/37JU6N8 |
Repository | sid.inpe.br/mtc-m19@80/2010/06.01.18.55 (restricted access) |
Last Update | 2010:06.01.18.55.11 (UTC) administrator |
Metadata Repository | sid.inpe.br/mtc-m19@80/2010/06.01.18.55.12 |
Metadata Last Update | 2018:06.05.04.36.43 (UTC) administrator |
Secondary Key | INPE--PRE/ |
DOI | 10.1016/j.diamond.2010.01.040 |
ISSN | 0925-9635 |
Citation Key | BarbosaBarrTravCora:2010:GrChDi |
Title | Growth and characterization of diamond micro and nano crystals obtained using different methane concentration in argon-rich gas mixture |
Year | 2010 |
Month | July-Sept. |
Access Date | 2024, May 11 |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 604 KiB |
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2. Context | |
Author | 1 Barbosa, Divani C. 2 Barreto, P. R. P. 3 Trava-Airoldi, Vladimir de Jesus 4 Corat, Evaldo José |
Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JH33 |
Group | 1 LAS-CTE-INPE-MCT-BR 2 LAS-CTE-INPE-MCT-BR 3 LAS-CTE-INPE-MCT-BR 4 LAS-CTE-INPE-MCT-BR |
Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) |
Journal | Diamond and Related Materials |
Volume | 19 |
Number | 7 Sp. Iss |
Pages | 768 - 771 |
Secondary Mark | B2_ASTRONOMIA_/_FÍSICA A1_ENGENHARIAS_II A2_ENGENHARIAS_III A1_ENGENHARIAS_IV A1_MATERIAIS B1_QUÍMICA |
History (UTC) | 2010-07-05 14:54:46 :: simone -> marciana :: 2010 2011-05-02 04:06:29 :: marciana -> administrator :: 2010 2018-06-05 04:36:43 :: administrator -> marciana :: 2010 |
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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 | Growth kinetics -Activation energy - Argon - Bioactivity - Diamonds - Gas mixtures - High resolution electron microscopy - Methanation - Methane - Raman spectroscopy - Scanning electron microscopy |
Abstract | Diamond with different grain sizes and nanographite films were grown on silicon and diamond substrate using 90 vol.% argon in hydrogen and methane gas mixtures by hot filament chemical vapor deposition method (HFCVD). In current study, the methane volume concentration was varied from 0.125 to 2 vol. % in order to estimate its effect on film morphology. The substrate temperature was varied from 550 to 850 °C by external heating independently of other CVD parameters, in order to estimate the activation energy. Characterization techniques have involved Raman spectroscopy, high resolution X-ray difractometry and scanning electron microscopy. The CHEMKIN computer package has also been used to simulate the experiments. The results obtained here indicate a single mechanism for diamond growth but with a high competition with sp2 phase's growth. |
Area | FISMAT |
Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Growth and characterization... |
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 | growth and characterization.pdf |
User Group | administrator marciana simone |
Visibility | shown |
Archiving Policy | denypublisher denyfinaldraft24 |
Read Permission | deny from all and allow from 150.163 |
Update Permission | not transferred |
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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 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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