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Diamond nucleation by carbon transport from buried nanodiamond TiO.sub.2./sub. sol-gel composites
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SYSNO ASEP 0328843 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Diamond nucleation by carbon transport from buried nanodiamond TiO2 sol-gel composites Title Nukleace diamantu transportem uhlíku ze spodních nanodiamantových TiO2 sol-gel kompozit Author(s) Daenen, M. (BE)
Zhang, L. (BE)
Erni, R. (BE)
Williams, O.A. (BE)
Hardy, A. (BE)
Van Bael, M.K. (BE)
Wagner, P. (BE)
Haenen, K. (BE)
Nesládek, Miloš (FZU-D)
van Tendeloo, G. (BE)Number of authors 10 Source Title Advanced Materials. - : Wiley - ISSN 0935-9648
Roč. 21, č. 6 (2009), s. 670-673Number of pages 4 s. Language eng - English Country DE - Germany Keywords diamond nucleation ; nanodiamond ; TiO2 sol-gel omposites Subject RIV BM - Solid Matter Physics ; Magnetism CEZ AV0Z10100520 - FZU-D (2005-2011) UT WOS 000263492000007 DOI 10.1002/adma.200802305 Annotation The diamond nucleation step is critical for the chemical vapor deposition (CVD) of diamond on non-diamond substrates, i.e., for heteroepitaxial as well as polycrystalline growth on nondiamond (foreign) substrates. This process has been studied intensively over the past 20 years. In general, diamond CVD growth on foreign substrates requires artificial formation of diamond nucleation sites on the substrate’s surface. The high surface energy of diamond, usually prevents direct, heterogeneous diamond nucleation from the gas phase, hence diamond growth cannot be initiated without this critical nucleation step. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2010
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