| Autor: |
S. Z. Sakhapov, A. V. Fedoseev, G. I. Sukhinin, S. A. Novopashin |
| Zdroj: |
Europhysics Letters; Apr2015, Vol. 110 Issue 1, p1-1, 1p |
| Abstrakt: |
The formation of clouds of dust nano-particles in a spherical dc glow discharge in ethanol was observed. Nano-particles were formed in a process of coagulation of ethanol dissociation products in a plasma of gas discharge. During the process the particles were captured into clouds in the electric potential wells of the strong striations of a spherical discharge. Periodically, the cloud of nano-particles experienced some sudden instability (explosion), and started to move to the cathode at high velocity. It was proved that the velocity of the particle clouds was an exponentially decaying function of time as in the case of dissipative dust solitary waves. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
