Preparation of colloidal Tin sulfide nanoparticles by Pulse Laser Ablation in Liquid (PLAL)

2018 ◽  
Vol 8 (3) ◽  
pp. 1-12
Author(s):  
Sevan Ali
Keyword(s):  
Laser Ablation ◽  
Pulse Laser ◽  
Pulse Laser Ablation ◽  
Tin Sulfide ◽  
Laser Ablation In Liquid

scholarly journals Optical and structure characterization of cinnamon nanoparticles synthesized by pulse laser ablation in liquid (PLAL)

2018 ◽  
Vol 1027 ◽  
pp. 012002
Author(s):  
Ali Aqeel Salim ◽  
Noriah Bidin ◽  
Hazri Bakhtiar ◽  
Sib Krishna Ghoshal ◽  
Mohammed Al Azawi ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Pulse Laser ◽  
Pulse Laser Ablation ◽  
Structure Characterization ◽  
Laser Ablation In Liquid

Silicon Thinning using Ultra-Short Pulse Laser Ablation

2004 ◽  
Author(s):  
F. Beaudoin ◽  
P. Perdu ◽  
C. DeNardi ◽  
R. Desplats ◽  
J. Lopez ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Sample Preparation ◽  
Pulse Laser ◽  
Pulse Laser Ablation ◽  
Short Pulse ◽  
Special Care ◽  
Short Pulse Laser ◽  
Ultra Short Pulse ◽  
Ultra Short Pulse Laser

Abstract Ultra-short pulse laser ablation is applied to IC backside sample preparation. It is contact-less, non-thermal, precise and can ablate the various types of material present in IC packages. This study concerns the optimization of ultra-short pulse laser ablation for silicon thinning. Uncontrolled silicon roughness and poor uniformity of the laser thinned cavity needed to be tackled. Special care is taken to minimize the silicon RMS roughness to less than 1µm. Application to sample preparation of 256Mbit devices is presented.

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