Influence of oxygen pressure on the characteristics of the KrF‐laser‐induced plasma plume created above an YBaCuO superconducting target

1989 ◽  
Vol 54 (20) ◽  
pp. 2035-2037 ◽  
Author(s):  
C. Girault ◽  
D. Damiani ◽  
J. Aubreton ◽  
A. Catherinot
Keyword(s):  
Oxygen Pressure ◽  
Plasma Plume ◽  
Laser Induced Plasma ◽  
Krf Laser

Characterization of the KrF laser‐induced plasma plume created above a BiSrCaCuO target

1990 ◽  
Vol 56 (15) ◽  
pp. 1472-1474 ◽  
Author(s):  
C. Girault ◽  
D. Damiani ◽  
C. Champeaux ◽  
P. Marchet ◽  
J. P. Mercurio ◽  
...  
Keyword(s):  
Plasma Plume ◽  
Laser Induced Plasma ◽  
Krf Laser

scholarly journals Spatiotemporal characterization of the laser-induced plasma plume in simulated Martian conditions

2021 ◽  
pp. 106326
Author(s):  
D.S. Vogt ◽  
S. Schröder ◽  
S. Frohmann ◽  
P.B. Hansen ◽  
F. Seel ◽  
...  
Keyword(s):  
Plasma Plume ◽  
Laser Induced Plasma

2d Modeling of Laser Induced Plasma Expansion

1995 ◽  
Vol 397 ◽  
Author(s):  
H.C. Le ◽  
D. Zeitoun ◽  
Y. Burtschell ◽  
W. Marine ◽  
M. Sentís ◽  
...  
Keyword(s):  
Plasma Plume ◽  
Thermal Relaxation ◽  
Plasma Expansion ◽  
Laser Induced Plasma ◽  
Plume Dynamics ◽  
Hydrodynamic Behaviour ◽  
Dimensional Modeling ◽  
Expansion Stage ◽  
Background Gas ◽  
Good Agreement

ABSTRACTAn axisymmetric two-dimensional modeling of plasma expansion in background gas is carried out to provide a better understanding of pulsed laser deposition (PLD) processes. This model takes into account the plasma plume dynamics just after the laser ablation pulse. It is shown that hydrodynamic behaviour and thermal relaxation of the plasma are strongly dependent on the nature and the pressure of background gas. In good agreement with experimental results backward movement of particles is clearly identified at a late expansion stage (≥ 2 μs).

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