Growth and Characterization of Zinc Oxide Nanostructures on (111) Silicon Substrates with Aluminum Compound Layer

2008 ◽  
Vol 53 (1) ◽  
pp. 292-298 ◽  
Author(s):  
Dong-Suk Kang ◽  
Seok Kyu Han ◽  
Sang Mo Yang ◽  
Jae Goo Kim ◽  
Wook Jung Hwang ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Compound Layer ◽  
Silicon Substrates ◽  
Zinc Oxide Nanostructures ◽  
Aluminum Compound ◽  
Oxide Nanostructures

Laser ablation synthesis and optical characterization of zinc oxide nanostructures

2007 ◽  
Author(s):  
Nikolai V. Tarasenko ◽  
Andrei V. Butsen ◽  
Alena A. Nevar ◽  
Alexander P. Stupak
Keyword(s):  
Zinc Oxide ◽  
Laser Ablation ◽  
Optical Characterization ◽  
Zinc Oxide Nanostructures ◽  
Oxide Nanostructures

scholarly journals Synthesis and Characterization of Aluminum Doped Zinc Oxide Nanostructures via Hydrothermal Route

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
A. Alkahlout ◽  
N. Al Dahoudi ◽  
I. Grobelsek ◽  
M. Jilavi ◽  
P. W. de Oliveira
Keyword(s):  
Zinc Oxide ◽  
Blue Shift ◽  
Zinc Oxide Nanostructures ◽  
Hydrothermal Route ◽  
Molar Ratios ◽  
Oxide Nanostructures ◽  
Nitrate Precursor ◽  
Vis Spectroscopy ◽  
Aluminum Doped Zinc Oxide

Stable crystalline aluminum doped zinc oxide (AZO) nanopowders were synthesized using hydrothermal treatment processing. Three different aluminum precursors have been used. The Al-precursors were found to affect the morphology of the obtained nanopowders. AZO nanoparticles based on zinc acetate and aluminum nitrate have been prepared with different Al/Zn molar ratios. XRD investigations revealed that all the obtained powders have single phase zincite structure with purity of about 99%. The effect of aluminum doping ratio in AZO nanoparticles (based on Al-nitrate precursor) on structure, phase composition, and particle size has been investigated. The incorporation of Al in ZnO was confirmed by UV-Vis spectroscopy revealing a blue shift due to Burstein-Moss effect.

Zinc Oxide Nanostructures Doped with Transition Metals: Fabrication and Properties

2019 ◽  
Vol 18 (03n04) ◽  
pp. 1940045 ◽  
Author(s):  
E. Chubenko ◽  
I. Gerasimenko ◽  
V. Bondarenko ◽  
D. Zhigulin
Keyword(s):  
Zinc Oxide ◽  
Transition Metals ◽  
Hydrothermal Method ◽  
Zno Films ◽  
Ferromagnetic Behavior ◽  
Silicon Substrates ◽  
Zinc Oxide Nanostructures ◽  
Sem Images ◽  
Nanostructured Films ◽  
Oxide Nanostructures

ZnO nanostructured films doped with Co and Ni deposited by hydrothermal method on silicon substrates covered with undoped ZnO sublayer were studied. SEM images of the films demonstrated them to consist of densely packed vertical nanopillars. Doping ZnO films with Ni or Co at concentrations up to [Formula: see text][Formula: see text]cm[Formula: see text] quenches their UV-excited photoluminescence. The doping also leads to the slight ferromagnetic behavior of ZnO.

scholarly journals Synthesis and characterization of Ar-annealed zinc oxide nanostructures

AIP Advances ◽  
2016 ◽  
Vol 6 (9) ◽  
pp. 095225 ◽  
Author(s):  
Narayanan Kuthirummal ◽  
Gregory M. Smith ◽  
Leisha Lopez ◽  
Ramakrishna Podila ◽  
Jason Howell ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Synthesis And Characterization ◽  
Zinc Oxide Nanostructures ◽  
Oxide Nanostructures

Microwave-assisted synthesis and characterization of flower shaped zinc oxide nanostructures

2009 ◽  
Vol 63 (2) ◽  
pp. 242-245 ◽  
Author(s):  
T. Krishnakumar ◽  
R. Jayaprakash ◽  
Nicola Pinna ◽  
V.N. Singh ◽  
B.R. Mehta ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Synthesis And Characterization ◽  
Microwave Assisted Synthesis ◽  
Zinc Oxide Nanostructures ◽  
Microwave Assisted ◽  
Oxide Nanostructures
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