Number of the records: 1
Study of diamond film nucleation by ultrasonic seeding in different solutions
- 1.
SYSNO ASEP 0359679 Document Type A - Abstract R&D Document Type The record was not marked in the RIV R&D Document Type Není vybrán druh dokumentu Title Study of diamond film nucleation by ultrasonic seeding in different solutions Author(s) Varga, M. (SK)
Ižák, Tibor (FZU-D) RID
Kromka, Alexander (FZU-D) RID, ORCID, SAI
Veselý, M. (SK)
Hruška, Karel (FZU-D) RID, ORCID
Michalka, M. (SK)Source Title Extended Abstract Book of 7th Conference Solid State Surfaces and Interfaces. - Bratislava : Comenius University, 2010 / Brunner R. - ISBN 978-80-223-2938-5
S. 61Number of pages 1 s. Action Solid State Surfaces and Interfaces /7./ Event date 22.11.2010-25.11.2010 VEvent location Smolenice Country SK - Slovakia Event type WRD Language eng - English Country SK - Slovakia Keywords diamond ; ultrasonic seeding ; nucleation ; SEM Subject RIV BM - Solid Matter Physics ; Magnetism CEZ AV0Z10100521 - FZU-D (2005-2011) Annotation In this study we have investigated the nucleation of polycrystalline diamond thin films by ultrasonic seeding on Si and SiO2 substrates. During nucleation the clean substrates were moved into ultrasonic bath and seeded by a nanodiamond powder (≤10 nm) diluted in isopropyl alcohol or deionized water containing micro-or nanosized metal powder (nickel, cobalt and yttrium). The influence of different solutions on nucleation efficiency was investigated (i.e. nucleation density, distribution, homogeneity, etc.). For highlighting the nucleation centres and better evaluation of the nucleation process the nucleated samples were moved into microwave plasma enhanced chemical vapour deposition (MW CVD) reactor and short-time (10 min) diamond deposition was performed. The nucleation efficiency was characterized by Scanning Electron Microscopy (SEM) and the chemical composition of the grown diamond layer was investigated by Raman Spectroscopy. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2012
Number of the records: 1