Experimental Study of Axial Plasma Parameter Variations in the Cylindrical Magnetron Discharge

2003 ◽  
Author(s):  
P. Kudrna
Keyword(s):  
Experimental Study ◽  
Plasma Parameter ◽  
Magnetron Discharge ◽  
Cylindrical Magnetron ◽  
Parameter Variations

scholarly journals Ionospheric anomalies associated with the Haiti earthquake of 12 January 2010 observed by DEMETER satellite

2012 ◽  
Vol 12 (3) ◽  
pp. 671-678 ◽  
Author(s):  
S. Sarkar ◽  
S. Choudhary ◽  
A. Sonakia ◽  
A. Vishwakarma ◽  
A. K. Gwal
Keyword(s):  
Electron Temperature ◽  
Satellite Data ◽  
Strong Earthquake ◽  
Plasma Parameter ◽  
Statistical Processing ◽  
Haiti Earthquake ◽  
Plasma Parameters ◽  
Demeter Satellite ◽  
Parameter Variations ◽  
Precursory Phenomena

Abstract. This paper examines the ionospheric anomalies around the time of a strong earthquake (M = 7.0) which occurred in Haiti region (18.457° N, 72.533° W) on 12 January 2010. DEMETER satellite data have been used to study the plasma parameters variation during the Haiti earthquake. One day (11 January 2010) before the earthquake there is a significant enhancement of electron density and electron temperature near the epicenter. Decrease of electron temperature is observed few days after the earthquake. Anomalous plasma parameter variations are detected both in day and nighttimes before the quake. Statistical processing of the DEMETER data demonstrates that satellite data can play an important role for the study of precursory phenomena associated with earthquakes.

Two-dimensional nonlocal model of axially and radially inhomogeneous plasma of cylindrical magnetron discharge

2003 ◽  
Vol 68 (1) ◽  
Author(s):  
I. A. Porokhova ◽  
Yu. B. Golubovskii ◽  
M. Holík ◽  
P. Kudrna ◽  
M. Tichý ◽  
...  
Keyword(s):  
Inhomogeneous Plasma ◽  
Nonlocal Model ◽  
Two Dimensional ◽  
Magnetron Discharge ◽  
Cylindrical Magnetron ◽  
Radially Inhomogeneous

Experimental study of a pre-ionized high power pulsed magnetron discharge

2007 ◽  
Vol 16 (3) ◽  
pp. 501-510 ◽  
Author(s):  
P Vašina ◽  
M Meško ◽  
J C Imbert ◽  
M Ganciu ◽  
C Boisse-Laporte ◽  
...  
Keyword(s):  
Experimental Study ◽  
High Power ◽  
Magnetron Discharge ◽  
Pulsed Magnetron
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