Cluster Synthesis and Cluster-Assembled Film Deposition in Nanosecond Pulsed Laser Ablation

2009 ◽  
pp. 99-124 ◽  
Author(s):  
Paolo M. Ossi
Keyword(s):  
Laser Ablation ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Film Deposition ◽  
Nanosecond Pulsed Laser

Observations on the growth of YBa2Cu3O7-δ thin films on MgO by pulsed-laser ablation

1991 ◽  
Vol 49 ◽  
pp. 1068-1069
Author(s):  
M. Grant Norton ◽  
C. Barry Carter
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Laser Ablation ◽  
Substrate Surface ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Thin Film Deposition ◽  
Film Deposition ◽  
Laser Ablation Process ◽  
Deposition Parameters

Pulsed-laser ablation has been widely used to produce high-quality thin films of YBa2Cu3O7-δ on a range of substrate materials. The nonequilibrium nature of the process allows congruent deposition of oxides with complex stoichiometrics. In the high power density regime produced by the UV excimer lasers the ablated species includes a mixture of neutral atoms, molecules and ions. All these species play an important role in thin-film deposition. However, changes in the deposition parameters have been shown to affect the microstructure of thin YBa2Cu3O7-δ films. The formation of metastable configurations is possible because at the low substrate temperatures used, only shortrange rearrangement on the substrate surface can occur. The parameters associated directly with the laser ablation process, those determining the nature of the process, e g. thermal or nonthermal volatilization, have been classified as ‘primary parameters'. Other parameters may also affect the microstructure of the thin film. In this paper, the effects of these ‘secondary parameters' on the microstructure of YBa2Cu3O7-δ films will be discussed. Examples of 'secondary parameters' include the substrate temperature and the oxygen partial pressure during deposition.

Growth of highly oriented graphite by ultraviolet nanosecond pulsed laser ablation of monocrystalline diamond

2021 ◽  
pp. 151995
Author(s):  
Liang Zhao ◽  
Chengwei Song ◽  
Junjie Zhang ◽  
Yandi Huang ◽  
Chunyu Zhang ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Nanosecond Pulsed Laser ◽  
Monocrystalline Diamond

Nanosecond pulsed laser ablation to synthesize GaO colloidal nanoparticles: Optical and structural properties

Optik ◽  
2019 ◽  
Vol 178 ◽  
pp. 337-342 ◽  
Author(s):  
Y. Al-Douri ◽  
Riyadh A. Al-Samarai ◽  
S.A. Abdulateef ◽  
Ali Abu Odeh ◽  
N. Badi ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Structural Properties ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Colloidal Nanoparticles ◽  
Nanosecond Pulsed Laser

Characterization of Ag and Au nanoparticles created by nanosecond pulsed laser ablation in double distilled water

2011 ◽  
Vol 257 (12) ◽  
pp. 5278-5282 ◽  
Author(s):  
A.S. Nikolov ◽  
N.N. Nedyalkov ◽  
R.G. Nikov ◽  
P.A. Atanasov ◽  
M.T. Alexandrov
Keyword(s):  
Laser Ablation ◽  
Au Nanoparticles ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Distilled Water ◽  
Nanosecond Pulsed Laser
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