WebJan 18, 2024 · Langmuir probes are widely used to characterize space plasma and laboratory plasma. A variety of Langmuir probe geometries are being used, such as spherical (Bhattarai & Mishra, 2024 ), cylindrical (Hoang, Clausen, et al., 2024 ), and planar probes (Johnson & Holmes, 1990; Lira et al., 2024; Sheridan, 2010 ). WebAn experimental verification of the end effect theory of long cylindrical Langmuir probes in a high-speed collisionless plasma flow is reported. This effect is observed as a sharp …
Relativistic current collection by a cylindrical Langmuir …
WebMay 17, 2012 · Langmuir probe measurement of electron temperature in a supersonic jet extracted from an inductively coupled plasma Spectrochimica Acta Part B: Atomic … WebApr 26, 2024 · The Langmuir probe, a small electrode immersed in the plasma, provides such measurements. However, designing of a Langmuir probe system in a dusty plasma environment demands special consideration. First, the probe has to be miniaturized enough so that its perturbation on the ambient dust structure is minimal. grantham massage gumtree
(PDF) Effective collecting area of a cylindrical …
Web(10 – 800) mA. Plasma properties were inferred from the current-voltage characteristics of a single Langmuir probe positioned at the inter-cathode space. For a fixed inter-cathode distance, the electron density and electron temperature were measured for different values of the gas pressure, discharge voltage and magnetic field intensity. WebSep 15, 2000 · A theory has been developed for cylindrical and spherical probes and other collectors in collisionless plasmas, in the limit where the ratio of Debye length to probe … WebJan 12, 2024 · Parameter measurements are taken by four cylindrical probes which are diagnosed at a distance of (40) mm from the cathode diameter, the Paschen minimum at a pressure of (0.4) Torr. The plasma... chipboard journal covers for sale