Naslov
Detection of particle coagulation in argon-acetylene plasma with the help of H-alpha emission spectroscopy

Autori
Stefanović, Ilija ; Kovačević, Eva ; Berndt, Johannes ; Winter, Jörg

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
12th International Congress on Plasma Physics / - Nica, 2004

Skup
12th International Congress on Plasma Physics

Mjesto i datum
Nica, Francuska, 25.10.2004. - 29.10.2004

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
plasma; dust; sheath behaviour; alpha-gamma' transition; electronegative; sheath breakdown

Sažetak
The diagnostic of the dust formation in the first moments of nucleation is very important issue, as well for industry as for laboratory investigations. Simple , nonviolent method is OES of the H Balmer alpha line, giving a broad fast component in the dust-free plasma (80eV H atom energy) and only slow- thermic part in the presence of dust. this change was explained through the changes in the sheaths due to plasma characteristics changes in the presence of dust.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA