In SituX-ray Absorption Near-Edge Structure Spectroscopy of ZnO Nanowire Growth During Chemical Bath Deposition

2010 ◽  
Vol 22 (22) ◽  
pp. 6162-6170 ◽  
Author(s):  
Kevin M. McPeak ◽  
Matthew A. Becker ◽  
Nathan G. Britton ◽  
Hasti Majidi ◽  
Bruce A. Bunker ◽  
...  
Keyword(s):  
Chemical Bath Deposition ◽  
Nanowire Growth ◽  
Zno Nanowire ◽  
Edge Structure

Chemical Bath Deposition of ZnO Nanowires at Near-Neutral pH Conditions without Hexamethylenetetramine (HMTA): Understanding the Role of HMTA in ZnO Nanowire Growth

Langmuir ◽  
2011 ◽  
Vol 27 (7) ◽  
pp. 3672-3677 ◽  
Author(s):  
Kevin M. McPeak ◽  
Thinh P. Le ◽  
Nathan G. Britton ◽  
Zhorro S. Nickolov ◽  
Yossef A. Elabd ◽  
...  
Keyword(s):  
Chemical Bath Deposition ◽  
Zno Nanowires ◽  
Nanowire Growth ◽  
Zno Nanowire ◽  
Neutral Ph ◽  
Ph Conditions

Self Seeded ZnO Nanowire Growth by Ultrasonic Spray Assisted Chemical Vapour Deposition

2005 ◽  
Vol 879 ◽  
Author(s):  
M. Wei ◽  
D. Zhi ◽  
J. L. MacManus-Driscoll
Keyword(s):  
Single Crystal ◽  
Chemical Vapour Deposition ◽  
Vapour Deposition ◽  
Uv Light ◽  
Chemical Vapour ◽  
Nanowire Growth ◽  
Liquid Droplets ◽  
Zno Nanowire ◽  
Seeded Growth ◽  
Ultrasonic Spray

AbstractZnO, which exhibits a direct bandgap of 3.37 eV at room temperature with a large exciton binding energy of 60 meV,is of considerable technological importance because of its potential use in short-wavelength devices, such as ultraviolet (UV) light-emitting diodes and laser diodes. The fabrication and application of 1-D ZnO nanostructures has attracted considerable interest in recent years. In this work, we produced single crystal nanowires of zinc oxide using a novel self-seeded growth using ultrasonic spray assisted chemical vapour deposition, in which a nanocrystalline seed layer was first deposited onto a glass substrate and the nanowires subsequently grown using a different precursor concentration and substrate temperature. The diameter of the nanowires is in the range of 20-80 nm and the length of the wires is as long as 10 μm. The single crystal nature of the nanowires was revealed by high resolution transmission electron microscopy. The formation of liquid droplets due to the reducing atmosphere and the higher temperature during the nanowire growth was found to be the key step of the ZnO nanowire formation.

Controllable template approach for ZnO nanowire growth

2017 ◽  
Vol 214 (2) ◽  
pp. 1600480 ◽  
Author(s):  
Torunn Kjeldstad ◽  
Annett Thøgersen ◽  
Ola Nilsen ◽  
Edouard Monakhov ◽  
Augustinas Galeckas
Keyword(s):  
Nanowire Growth ◽  
Zno Nanowire

Catalyst size limitation in vapor–liquid–solid ZnO nanowire growth using pulsed laser deposition

2012 ◽  
Vol 520 (14) ◽  
pp. 4626-4631 ◽  
Author(s):  
A. Marcu ◽  
L. Trupina ◽  
R. Zamani ◽  
J. Arbiol ◽  
C. Grigoriu ◽  
...  
Keyword(s):  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Nanowire Growth ◽  
Zno Nanowire ◽  
Vapor Liquid Solid ◽  
Size Limitation ◽  
Vapor Liquid
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