scholarly journals Estimation Using an Enhancement Factor on Non Local Thermodynamic Equilibrium Behavior of High-lying Energy Levels of Neutral Atom in Argon Radio-Frequency Inductively-Coupled Plasma

2016 ◽  
Vol 32 (5) ◽  
pp. 535-541 ◽  
Author(s):  
Kazuaki WAGATSUMA ◽  
Kozue SATOH
Keyword(s):  
Radio Frequency ◽  
Thermodynamic Equilibrium ◽  
Inductively Coupled Plasma ◽  
Enhancement Factor ◽  
Neutral Atom ◽  
Local Thermodynamic Equilibrium ◽  
Energy Levels ◽  
Equilibrium Behavior ◽  
Inductively Coupled ◽  
Non Local

LTE Conditions within the Central Channel of the Plasma

1989 ◽  
Vol 43 (8) ◽  
pp. 1385-1387 ◽  
Author(s):  
Thomas R. Smith ◽  
M. Bonner Denton
Keyword(s):  
Thermodynamic Equilibrium ◽  
Atmospheric Pressure ◽  
Inductively Coupled Plasma ◽  
Local Thermodynamic Equilibrium ◽  
Magnesium Ion ◽  
Central Channel ◽  
Electron Densities ◽  
Inductively Coupled ◽  
Excitation Conditions

Studies were performed on the effect of torch pressure on the excitation conditions within an inductively coupled plasma (ICP). Experimentally measured magnesium ion-to-atom ratios and electron densities were used to determine the deviation of the plasma from local thermodynamic equilibrium (LTE) conditions. Results of these studies indicate that the plasma is in an infrathermal state when operated at atmospheric pressure, and excitation conditions within the central channel of an ICP shift towards LTE conditions as torch pressure is increased.

Diagnosing Fe Plasma In Non-Local Thermodynamic Equilibrium

2013 ◽  
Vol 82 (2) ◽  
pp. 024501
Author(s):  
Xiao-Ying Han ◽  
Fei-Lu Wang ◽  
Ze-Qing Wu ◽  
Jun Yan ◽  
Gang Zhao
Keyword(s):  
Thermodynamic Equilibrium ◽  
Local Thermodynamic Equilibrium ◽  
Non Local

scholarly journals Non–Local Thermodynamic Equilibrium Model of NGC 6543’s Central Star and Its Relation to the Surrounding Planetary Nebula

2008 ◽  
Vol 681 (1) ◽  
pp. 333-342 ◽  
Author(s):  
L. N. Georgiev ◽  
M. Peimbert ◽  
D. J. Hillier ◽  
M. G. Richer ◽  
A. Arrieta ◽  
...  
Keyword(s):  
Thermodynamic Equilibrium ◽  
Equilibrium Model ◽  
Planetary Nebula ◽  
Local Thermodynamic Equilibrium ◽  
Central Star ◽  
Non Local ◽  
Thermodynamic Equilibrium Model

scholarly journals Experimental studies on the properties of the discharge modes in a cylindrical radio frequency inductively coupled plasma

2008 ◽  
Vol 57 (7) ◽  
pp. 4304
Author(s):  
Ding Zhen-Feng ◽  
Yuan Guo-Yu ◽  
Gao Wei ◽  
Sun Jing-Chao
Keyword(s):  
Radio Frequency ◽  
Inductively Coupled Plasma ◽  
Experimental Studies ◽  
Inductively Coupled
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