Plasma characterization and room temperature growth of carbon nanotubes and nano-onions by excimer laser ablation

2007 ◽  
Vol 253 (19) ◽  
pp. 7651-7655 ◽  
Author(s):  
G. Radhakrishnan ◽  
P.M. Adams ◽  
L.S. Bernstein
Keyword(s):  
Carbon Nanotubes ◽  
Laser Ablation ◽  
Excimer Laser ◽  
Room Temperature ◽  
Temperature Growth ◽  
Excimer Laser Ablation ◽  
Plasma Characterization

scholarly journals Krypton Gas for High Quality Single Wall Carbon Nanotubes Synthesis by KrF Excimer Laser Ablation

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Jasim Al-Zanganawee ◽  
Adrian Katona ◽  
Calin Moise ◽  
Dionezie Bojin ◽  
Marius Enachescu
Keyword(s):  
Electron Microscopy ◽  
Carbon Nanotubes ◽  
Laser Ablation ◽  
Excimer Laser ◽  
Single Wall Carbon Nanotubes ◽  
Single Wall Carbon ◽  
Excimer Laser Ablation ◽  
Laser Ablation Method ◽  
Ablation Product ◽  
Krf Excimer Laser

We report for the first time the production of single wall carbon nanotubes (SWCNTs) by KrF excimer laser ablation method under the krypton gas atmosphere. For the ablation experiment 450 mJ energy and 30 Hz repetition rate KrF excimer laser was used, and the target was prepared with the following composition: 0.6% Ni, 0.6% Co, and 98.8% C (atomic percentage). The ablation product was characterized by confocal Raman microspectroscopy, transmission electron microscopy (TEM), scanning electron microscopy (SEM), and thermogravimetric analysis (TGA). The SWCNTs obtained are a mixture of semiconducting and metallic types with narrow diameters distribution of 1.26 to 1.49 nm, are micrometers long, and contain low amount of graphite and amorphous carbon.

Synthesis of single-wall carbon nanotubes by excimer laser ablation

2014 ◽  
Vol 50 (4) ◽  
pp. 294-299 ◽  
Author(s):  
P. M. Bota ◽  
D. Dorobantu ◽  
I. Boerasu ◽  
D. Bojin ◽  
M. Enachescu
Keyword(s):  
Carbon Nanotubes ◽  
Laser Ablation ◽  
Excimer Laser ◽  
Single Wall Carbon Nanotubes ◽  
Single Wall Carbon ◽  
Excimer Laser Ablation

Cubic boron nitride deposition on silicon substrates at room temperature by KrF excimer laser ablation of h-BN

2000 ◽  
Vol 70 (2) ◽  
pp. 197-201 ◽  
Author(s):  
S. Acquaviva ◽  
G. Leggieri ◽  
A. Luches ◽  
A. Perrone ◽  
A. Zocco ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Boron Nitride ◽  
Excimer Laser ◽  
Room Temperature ◽  
Cubic Boron Nitride ◽  
Silicon Substrates ◽  
Excimer Laser Ablation ◽  
Krf Excimer Laser
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