Study of diamond film nucleation by ultrasonic seeding in different solutions

0388448 - FZÚ 2013 RIV PL eng J - Článek v odborném periodiku
Varga, Marián - Ižák, Tibor - Kromka, Alexander - Veselý, M. - Hruška, Karel - Michalka, M.
Study of diamond film nucleation by ultrasonic seeding in different solutions.
Central European Journal of Physics. Roč. 10, č. 1 (2012), s. 218-224. ISSN 1895-1082.
[Solid State Surfaces and Interfaces /7./. Smolenice, 22.11.2010-25.11.2010]
Grant CEP: GA ČR(CZ) GAP108/11/0794; GA MŠMT(CZ) MEB0810081; GA MŠMT LH12236; GA AV ČR KJB100100903
Výzkumný záměr: CEZ:AV0Z10100521
Klíčová slova: diamond * nucleation * ultrasonic abrasion * SEM * Raman
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 0.905, rok: 2012

In this study we have investigated diamond nucleation on Si substrates by ultrasonic seeding with differentliquid solutions of Ultradispersed Detonation Diamond (UDD) powder in a mixture of metal nano- or microparticles (Ni, Co, Y). From the measurements we found out that microsized metal particles positively influenced nucleation and the uniformity of the deposited diamond thin film. The lowest surface roughness was achieved in the case of nanodiamond powder mixed with Co and Y metal powder. The influence of Ni, Co and Y to the nucleation and early growth stage are discussed.
Trvalý link: http://hdl.handle.net/11104/0217350