Plasma Analyzer for Measuring Spacecraft Floating Potential in LEO and GEO

2012 ◽  
Vol 40 (2) ◽  
pp. 155-166 ◽  
Author(s):  
Luke Goembel
Keyword(s):  
Floating Potential

Computational estimation of ESD conditions between a charged body and a conductor of floating potential

2001 ◽  
Vol 37 (3) ◽  
pp. 759-765 ◽  
Author(s):  
L. Dascalescu ◽  
P. Ribardiere ◽  
J.-M. Paillot ◽  
R. Allam
Keyword(s):  
Floating Potential ◽  
Computational Estimation ◽  
Charged Body

The Floating Potential of Emitting Plasma Probes

1970 ◽  
Vol 29 (1) ◽  
pp. 180-186 ◽  
Author(s):  
Oscar Biblarz ◽  
Heinrich Derfler
Keyword(s):  
Floating Potential

Observation of floating potential asymmetry in the edge plasma of the SINP tokamak

Pramana ◽  
2000 ◽  
Vol 55 (5-6) ◽  
pp. 707-712 ◽  
Author(s):  
Krishnendu Bhattacharyya ◽  
N R Ray
Keyword(s):  
Edge Plasma ◽  
Floating Potential

Particle-in-Cell Simulation Study on the Floating Potential of Spacecraft in the Low Earth Orbit

2015 ◽  
Vol 17 (4) ◽  
pp. 288-293 ◽  
Author(s):  
Daotan Tang ◽  
Shengsheng Yang ◽  
Kuohai Zheng ◽  
Xiaogang Qin ◽  
Detian Li ◽  
...  
Keyword(s):  
Simulation Study ◽  
Low Earth Orbit ◽  
Earth Orbit ◽  
Floating Potential ◽  
Particle In Cell ◽  
Cell Simulation

scholarly journals Theoretical Study of Plasma Using Different Dimension of Hollow Cathode

2019 ◽  
Vol 5 (1) ◽  
pp. 30-34
Author(s):  
L. N. Mishra ◽  
K. Khanal
Keyword(s):  
Glow Discharge ◽  
Hollow Cathode ◽  
Theoretical Study ◽  
Plasma Processing ◽  
Theoretical Work ◽  
Plasma Potential ◽  
Gas Pressure ◽  
Floating Potential ◽  
Discharge Behavior

This article deals about the theoretical study on DC hollow cathode glow discharge using different hollow cathode geometry. The mechanism of discharge is analyzed at various gas pressure and radial configuration. The dependence of temperature on gas pressure has been elucidated with the help of Scotty limit. Discharge behavior with radius has also been explained. It is revealed that floating potential increases as gas pressure increases whereas plasma potential decreases as gas pressure increases. This theoretical work resembles with the experimentally measured results. This work might be useful for the plasma processing for industrial purposes.

THE ADMITTANCE OF AN INFINITE CYLINDRICAL ANTENNA IN A LOSSY INCOMPRESSIBLE, ANISOTROPIC PLASMA

1967 ◽  
Vol 45 (12) ◽  
pp. 4019-4038 ◽  
Author(s):  
Edmund K. Miller
Keyword(s):  
Magnetic Field ◽  
Free Space ◽  
Cyclotron Frequency ◽  
Plasma Frequency ◽  
Floating Potential ◽  
Space Layer ◽  
Cylindrical Antenna ◽  
Warm Plasma ◽  
Positive Ion ◽  
Uniform Plasma

A numerical investigation of the admittance of an infinite, circular cylindrical antenna excited at a circumferential gap of nonzero thickness, and immersed in a lossy incompressible magnetoplasma with the antenna parallel to the static magnetic field is described. A concentric free-space layer (the vacuum sheath) which separates the antenna from the external uniform plasma is included in the analysis to approximate the positive ion sheath which may form about a body at floating potential in a warm plasma. The numerical results for the antenna admittance show that: (1) in the absence of a sheath, a sharp admittance maximum is found at the electron cyclotron frequency, with the maximum more pronounced when the plasma frequency exceeds the cyclotron frequency than for the converse case; (2) the vacuum sheath shifts upward in frequency and reduces in amplitude the admittance maximum which occurs for the sheathless case at the cyclotron frequency; (3) a kink or minimum in the admittance is found at the plasma frequency.

Influence of the floating potential on micro-hollow cathode operation

2015 ◽  
Vol 22 (6) ◽  
pp. 063503 ◽  
Author(s):  
D. Levko ◽  
Y. P. Bliokh ◽  
Ya. E. Krasik
Keyword(s):  
Hollow Cathode ◽  
Floating Potential
Sign in / Sign up

Export Citation Format

Share Document