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Grazing angle reflectance spectroscopy of organic monolayers on nanocrystalline diamond films
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SYSNO ASEP 0372439 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Grazing angle reflectance spectroscopy of organic monolayers on nanocrystalline diamond films Author(s) Remeš, Zdeněk (FZU-D) RID, ORCID
Kozak, Halyna (FZU-D) RID, ORCID
Babchenko, Oleg (FZU-D) RID, ORCID
Potocký, Štěpán (FZU-D) RID, ORCID
Ukraintsev, Egor (FZU-D) RID, ORCID
Rezek, Bohuslav (FZU-D) RID, ORCID
Kromka, Alexander (FZU-D) RID, ORCID, SAISource Title Diamond and Related Materials. - : Elsevier - ISSN 0925-9635
Roč. 20, č. 7 (2011), s. 882-885Number of pages 4 s. Language eng - English Country CH - Switzerland Keywords nanocrystalline diamond ; infrared spectroscopy ; functionalization ; grazing angle ; brewster angle Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects GAP108/11/0794 GA ČR - Czech Science Foundation (CSF) KAN400100701 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) LC510 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) IAAX00100902 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) GAP204/10/0212 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z10100521 - FZU-D (2005-2011) UT WOS 000294886900006 DOI 10.1016/j.diamond.2011.04.001 Annotation The nanocrystalline diamond (NCD) layers were grown by the large area (linear plasma) MWCVD on polished silicon substrates with and without intermediate mirror-like metallic coatings. The optical reflectance and Raman spectroscopy in the ultraviolet, visible and near infrared region (UV–VIS–NIR) reveals the thickness and the optical quality of NCD layers. The modified grazing angle reflectance (GAR) spectroscopy is applied in the mid infrared region 800–4000/cm to detect the molecular vibrations (functional groups) at the functionalized NCD surface. The optical absorbance of functionalized NCD surface is evaluated from p-polarized reflectance spectra measured at Brewster angle of incidence (BAR) to eliminate the interference fringes. We report a significant enhancement of sensitivity of BAR using NCD growth on metal mirrors. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2012
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