| 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, Apr. 27 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 604 KiB |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |