Optical emission study of the plasma plume dynamics during excimer laser ablation of carbon in nitrogen atmosphere

2000 ◽  
Author(s):  
Guangsheng Fu ◽  
Wei Yu ◽  
Shu-Fang Wang ◽  
Xiao-Wei Li ◽  
Lianshui Zhang ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Excimer Laser ◽  
Plasma Plume ◽  
Optical Emission ◽  
Nitrogen Atmosphere ◽  
Plume Dynamics ◽  
Excimer Laser Ablation ◽  
Emission Study

Characterization of C-N thin films deposited by reactive excimer laser ablation of graphite targets in nitrogen atmosphere

1997 ◽  
Vol 307 (1-2) ◽  
pp. 54-59 ◽  
Author(s):  
A.P. Caricato ◽  
G. Leggieri ◽  
A. Luches ◽  
A. Perrone ◽  
E. Gyorgy ◽  
...  
Keyword(s):  
Thin Films ◽  
Laser Ablation ◽  
Excimer Laser ◽  
Nitrogen Atmosphere ◽  
Excimer Laser Ablation

Kinetics of Pulsed Laser Ablation-Deposition Process: A Case Study of the Ablation of α-Fe2O3 in Hydrogen

1997 ◽  
Vol 11 (13) ◽  
pp. 1619-1633
Author(s):  
K. P. Adhi ◽  
Shilpa Kale ◽  
Sushama Joshi ◽  
A. V. Limaye ◽  
S. B. Ogale ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Optical Emission Spectroscopy ◽  
Plasma Plume ◽  
Optical Emission ◽  
Deposition Process ◽  
Phase Identification ◽  
Film Properties ◽  
Excimer Laser Ablation ◽  
Kinetics Of

The plasma plume formed during pulsed excimer laser ablation from an α- Fe2O3 target in hydrogen ambient is characterized by optical emission spectroscopy, for different hydrogen pressures. The films deposited at the same pressures are also examined by conversion electron Mössbauer Spectroscopy for phase identification. An attempt is made to establish a correlation between the plasma and film properties.

Optical Detection of Slow Excited Neutrals in Plasma-Assisted Excimer Laser Ablation

1995 ◽  
Vol 397 ◽  
Author(s):  
P. Mukherjee ◽  
P. Sakthivel ◽  
S. Witanachchi
Keyword(s):  
Laser Ablation ◽  
Excimer Laser ◽  
Emission Spectroscopy ◽  
Optical Emission Spectroscopy ◽  
Temporal Dynamics ◽  
Optical Emission ◽  
Ring Electrode ◽  
Time Resolved ◽  
Excimer Laser Ablation ◽  
Slow Moving

ABSTRACTThe observation of a slow optically excited component in the excimer laser-ablated YBCO plume due to the presence of a biased ring electrode is reported. The temporal dynamics of the plume were investigated by using time-of-flight (TOF) optical emission spectroscopy (OES). Time-resolved emission signals reveal excitation and resultant fluorescence from slow-moving plume species in the presence of the discharge.

Studies of carbon nitride thin films synthesized by KrF excimer laser ablation of graphite in a nitrogen atmosphere

1998 ◽  
Vol 84 (5) ◽  
pp. 2909-2912 ◽  
Author(s):  
Y. F. Lu ◽  
Z. M. Ren ◽  
W. D. Song ◽  
D. S. H. Chan ◽  
T. S. Low ◽  
...  
Keyword(s):  
Thin Films ◽  
Laser Ablation ◽  
Excimer Laser ◽  
Carbon Nitride ◽  
Nitrogen Atmosphere ◽  
Excimer Laser Ablation ◽  
Krf Excimer Laser

Optical emission study of ablation plasma plume in the preparation of diamond-like carbon films by KrF excimer laser

1999 ◽  
Vol 86 (8) ◽  
pp. 4154-4159 ◽  
Author(s):  
Y. Yamagata ◽  
A. Sharma ◽  
J. Narayan ◽  
R. M. Mayo ◽  
J. W. Newman ◽  
...  
Keyword(s):  
Excimer Laser ◽  
Plasma Plume ◽  
Optical Emission ◽  
Carbon Films ◽  
Diamond Like Carbon ◽  
Ablation Plasma ◽  
Emission Study ◽  
Krf Excimer Laser ◽  
Ablation Plasma Plume
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