Synthesis of aluminum oxide nanoparticles by laser ablation in liquids

MRS Advances ◽  
2018 ◽  
Vol 3 (64) ◽  
pp. 3899-3903 ◽  
Author(s):  
Matthew Kusper ◽  
Grégory Guisbiers
Keyword(s):  
Laser Ablation ◽  
Aluminum Oxide ◽  
Repetition Rate ◽  
Cavitation Bubble ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Nanosecond Laser ◽  
Oxide Nanoparticles ◽  
Aluminum Oxide Nanoparticles ◽  
Laser Ablation In Liquids

ABSTRACTSpherical aluminum oxide (γ-phase) nanoparticles with sizes below 30 nm were synthesized by pulsed laser ablation in liquids. The wavelength and energy fluence of the nanosecond laser were set at 1064 nm and ∼1x103 J/cm2, respectively. The optimal repetition rate to maximize the production of those nanoparticles was determined to be at 2,129±64 Hz. Therefore, the lifetime of the cavitation bubble was estimated to be around 0.47±0.01 ms.

scholarly journals Doping nanoparticles using pulsed laser ablation in a liquid containing the doping agent

2019 ◽  
Vol 1 (10) ◽  
pp. 3963-3972 ◽  
Author(s):  
Arsène Chemin ◽  
Julien Lam ◽  
Gaétan Laurens ◽  
Florian Trichard ◽  
Vincent Motto-Ros ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Doping Agent ◽  
Laser Ablation In Liquids ◽  
Dope Nanoparticles

While doping is crucial for numerous technological applications, its control remains difficult especially when the material is reduced down to the nanometric scale. We suggest a new way to dope nanoparticles using laser ablation in liquids.

scholarly journals Synthesis of naked vanadium pentoxide nanoparticles

2021 ◽  
Author(s):  
Patrick Taylor ◽  
Matthew Kusper ◽  
Tina Hesabizadeh ◽  
Luke D. Geoffrion ◽  
Fumiya Watanabe ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Vanadium Pentoxide ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Energy Bandgap ◽  
Β Phase ◽  
Α Phase ◽  
Laser Ablation In Liquids

Vanadium pentoxide α-phase and β-phase synthesized by Pulsed Laser Ablation in Liquids, exhibiting a 2.50 eV and 3.65 eV energy bandgap.

The preparation of iron complex oxide nanoparticles by pulsed-laser ablation

1998 ◽  
Vol 127-129 ◽  
pp. 398-402 ◽  
Author(s):  
T. Sasaki ◽  
S. Terauchi ◽  
N. Koshizaki ◽  
H. Umehara
Keyword(s):  
Laser Ablation ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Complex Oxide ◽  
Iron Complex ◽  
Oxide Nanoparticles

scholarly journals The influence of pulsed laser ablation in liquids parameters on the synthesis of ZnO nanoparticles

2020 ◽  
Vol 1541 ◽  
pp. 012019
Author(s):  
Carlos Andres Perez-Lopez ◽  
Jaime Andres Perez-Taborda ◽  
Henry Riascos ◽  
Alba Avila
Keyword(s):  
Laser Ablation ◽  
Zno Nanoparticles ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Laser Ablation In Liquids
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