Highly nonideal classical thermal plasmas: Experimental study of ordered macroparticle structures

Autor: A. P. Nefedov, Oleg F. Petrov, Vladimir E. Fortov, A. V. Chernyshev, A. A. Samaryan
Rok vydání: 1997
Předmět:
Zdroj: Journal of Experimental and Theoretical Physics. 84:256-261
ISSN: 1090-6509
1063-7761
Popis: The formation of spatially ordered CeO2 particle structures in a thermal plasma at atmospheric pressure and temperatures of 1700–2200 K is studied. The spatial structure of the particles in the plasma is analyzed using laser time-of-flight counting of individual particles. Probe and optical diagnostics are used to determine the parameters of the thermal plasma. The CeO2 particles were positively charged (about 103 electronic charges). The resulting Coulomb interaction parameter for the particles is γp>120, which corresponds to a highly nonideal plasma.
Databáze: OpenAIRE