Diagnostics and characterization of nanoparticles in dusty glow discharge plasma.

ABSTRACT: This paper presents the results of a comprehensive experimental study of dusty plasma containing nanoparticles, with a particular focus on the correlation between the characteristics of synthesized carbon nanoparticles and the parameters of low-temperature gas discharge plasma. The effects of discharge parameters-such as pressure, applied voltage, and processing time-on electron temperature and nanoparticle formation dynamics were investigated. It was found that the electron temperature reaches its maximum value (1.3 eV) at a pressure of 1 Torr and an applied voltage of 1 kV during the initial stage of the discharge (short times). A further increase in voltage or time, or a decrease in pressure, leads to a decrease in electron temperature. Using the laser attenuation method, the time-depen

SUBMITTER: Ongaibergenov Z 

PROVIDER: S-EPMC12559753 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature