Laser Ablation Synthesis and Properties of Nanocrystalline Oxide Powders

2016 ◽  
pp. 633-659
Author(s):  
V. V. Osipov ◽  
V. V. Platonov ◽  
V. V. Lisenkov
Keyword(s):  
Laser Ablation ◽  
Oxide Powders ◽  
Nanocrystalline Oxide

Laser Ablation Synthesis and Properties of Nanocrystalline Oxide Powders

2015 ◽  
pp. 1-22 ◽  
Author(s):  
V. V. Osipov ◽  
V. V. Platonov ◽  
V. V. Lisenkov
Keyword(s):  
Laser Ablation ◽  
Oxide Powders ◽  
Nanocrystalline Oxide

Structure and Properties of Nanocrystalline Oxide Powders

2005 ◽  
Vol 41 (6) ◽  
pp. 561-566
Author(s):  
T. M. Ulyanova ◽  
N. P. Krut'ko ◽  
L. V. Titova ◽  
S. V. Medichenko
Keyword(s):  
Structure And Properties ◽  
Oxide Powders ◽  
Nanocrystalline Oxide

A simple technology for CuO/TiO2 3D interface fabrication using nanocrystalline oxide powders

2017 ◽  
Vol 32 (3) ◽  
pp. 035019 ◽  
Author(s):  
Fresnel Forcade ◽  
Rony Snyders ◽  
Xavier Noirfalise ◽  
Bernardo González ◽  
Camila Laza ◽  
...  
Keyword(s):  
Oxide Powders ◽  
Simple Technology ◽  
Nanocrystalline Oxide

scholarly journals Characterization of Nanocrystalline Oxide Powders Prepared by CO2 Laser Evaporation

1995 ◽  
Vol 13 (0) ◽  
pp. 79-90 ◽  
Author(s):  
Eberhard Müller ◽  
Christiane Oestreich ◽  
Uta Popp ◽  
Günter Michel ◽  
Gisbert Staupendahl ◽  
...  
Keyword(s):  
Co2 Laser ◽  
Laser Evaporation ◽  
Oxide Powders ◽  
Nanocrystalline Oxide

scholarly journals Direct synthesis of nanocrystalline oxide powders by wet-chemical techniques

2010 ◽  
Vol 4 (3) ◽  
pp. 127-134 ◽  
Author(s):  
Vladimir Srdic ◽  
Ruzica Djenadic ◽  
Marija Milanovic ◽  
Nikolina Pavlovic ◽  
Ivan Stijepovic ◽  
...  
Keyword(s):  
Direct Synthesis ◽  
Size Distributions ◽  
Recent Period ◽  
Microstructure And Properties ◽  
Oxide Powders ◽  
Wet Chemical ◽  
Chemical Techniques ◽  
Nanocrystalline Oxide

In a recent period there is a great need for increasing the knowledge of tailoring the innovative procedures for the synthesis of electroceramic nanopowders and materials with improved quality for specific application. In order to produce electroceramics with desirable microstructure and properties, synthesis of stoichiometric, ultra-fine and agglomerate free powders with narrow size distributions is one of the most important steps. Within this scope, in the present paper we summarize our recent results on direct synthesis of some important perovskites and ferrites nanopowders by wet-chemical techniques.

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.

153: Successful Gold Nanoshell Assisted Laser Ablation of Prostate Carcinoma in Vitro

2007 ◽  
Vol 177 (4S) ◽  
pp. 52-52
Author(s):  
Joshua M. Stem ◽  
Jer-Tsang Hsieh ◽  
Sangtae Park ◽  
Yair Lotan ◽  
Jeffrey A. Cadeddu
Keyword(s):  
Laser Ablation ◽  
Prostate Carcinoma ◽  
Gold Nanoshell
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