Dusty Plasma Structures in Cryogenic DC Discharges

Journal Article · Mon Oct 31 00:00:00 EST 2005 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2134581· OSTI ID:20726727

Antipov, S N; Fortov, V E; Kirillin, A V; Petrov, O F ^[1]; Asinovskii, E I; Markovets, V V ^[2]

---

1. Institute for High Energy Densities, Joint Institute for High Temperatures, Russian Academy of Sciences, Izhorskaya 13/19, 125412, Moscow (Russian Federation)
2. Institute of High Temperatures, Joint Institute for High Temperatures, Russian Academy of Sciences, Izhorskaya 13/19, 125412, Moscow (Russian Federation)

Experimental investigations of dust structures in dc low-pressure glow discharge at temperatures of liquid nitrogen (T = 77 K) and liquid helium (T = 4.2 K) are presented. Super dense dust structures with dust density np {approx} 108-109 cm-3 formed within striations of cryogenic discharges as well as boundary-free worm-like dust structure moved in discharge at 4.2 K were obtained.

• OSTI ID: 20726727
• Journal Information: AIP Conference Proceedings, Vol. 799, Issue 1; Conference: 4. international conference on the physics of dusty plasmas, Orleans (France), 13-17 Jun 2005; Other Information: DOI: 10.1063/1.2134581; (c) 2005 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

70 PLASMA PHYSICS AND FUSION TECHNOLOGY
CRYOGENICS
DENSITY
DUSTS
GLOW DISCHARGES
PLASMA
PLASMA DIAGNOSTICS
STRIATIONS
TEMPERATURE DEPENDENCE
TEMPERATURE RANGE 0000-0013 K
TEMPERATURE RANGE 0065-0273 K