P-202L:Late-News Poster: Structural and Optical Properties of Aligned ZnO Nanorods Using Al-doped ZnO Seed Layer on Flexible Polyethylene Naphthalate Substrates

2016 ◽  
Vol 47 (1) ◽  
pp. 1484-1486
Author(s):  
Chaoyang Li ◽  
Shengwen Hou
Keyword(s):  
Optical Properties ◽  
Seed Layer ◽  
Zno Nanorods ◽  
Polyethylene Naphthalate ◽  
Structural And Optical Properties ◽  
Doped Zno

Structural and optical properties of Al & Li doped ZnO nanorods

2018 ◽  
Vol 5 (3) ◽  
pp. 10149-10153 ◽  
Author(s):  
Nanda Shakti ◽  
P.S. Gupta
Keyword(s):  
Optical Properties ◽  
Zno Nanorods ◽  
Structural And Optical Properties ◽  
Doped Zno

Influence of Al, Ta Doped ZnO Seed Layer on the Structure, Morphology and Optical Properties of ZnO Nanorods

2019 ◽  
Vol 4 (1) ◽  
pp. 45-58
Author(s):  
S. Mageswari ◽  
Balan Palanivel
Keyword(s):  
Zinc Oxide ◽  
Optical Properties ◽  
Band Gap ◽  
Seed Layer ◽  
Hexagonal Phase ◽  
Zno Nanorods ◽  
Oxide Material ◽  
Vertically Aligned ◽  
Doped Zno ◽  
Seed Layers

Background: Zinc oxide (ZnO) is one of the most attractive II-VI semiconductor oxide material, because of its direct wide band gap (3.37 eV) and large binding energy (60 meV). Zinc oxide (ZnO) is a promising semiconductor due to its optimised optical properties. Among semiconductor nanostructures, the vertically aligned one-dimensional ZnO nanorods are very important for nano device application. Methods: Vertically aligned ZnO nanorod arrays were grown on ZnO, aluminum doped ZnO (ZnO:Al), tantalum doped ZnO (ZnO:Ta) and aluminum and tantalum co-doped ZnO (ZnO:Al,Ta) seed layer by hydrothermal method. Results: The X-Ray Diffraction (XRD) investigation indicated the presence of hexagonal phase for the both seed layers and nanorods. The Scanning Electron Microscope (SEM) images of ZnO and doped ZnO seed layer thin-films show spherical shaped nanograins organized into wave like morphology. The optical absorption spectra revealed shift in absorption edge towards the shorter wavelength (blue shifted) for ZnO nanorods grown on ZnO:Al, ZnO:Ta and ZnO:Al,Ta seed layer compared to ZnO nanorods grown on ZnO seed layer. Conclusion: The increase in band gap value for the ZnO nanorods grown on doped ZnO seed layers due to the decrease in crystallite size and lattice constant as evidenced from XRD analysis. The unique property of Al, Ta doped ZnO can be used to fabricate nano-optoelectronic devices and photovoltaic devices, due to their improved optical properties.

Structural and optical properties of Cu-doped ZnO nanorods by silar method

2017 ◽  
Vol 32 (12) ◽  
pp. 755-763 ◽  
Author(s):  
S. Syed Zahirullah ◽  
J. Joseph Prince ◽  
P. Fermi Hilbert Inbaraj
Keyword(s):  
Optical Properties ◽  
Zno Nanorods ◽  
Structural And Optical Properties ◽  
Silar Method ◽  
Doped Zno

Effect of Ga-doped ZnO seed layer thickness on the morphology and optical properties of ZnO nanorods

2013 ◽  
Author(s):  
R. Nandi ◽  
D. Singh ◽  
P. Joshi ◽  
R. S. Srinivasa ◽  
S. S. Major
Keyword(s):  
Optical Properties ◽  
Layer Thickness ◽  
Seed Layer ◽  
Zno Nanorods ◽  
Doped Zno ◽  
Seed Layer Thickness

scholarly journals The effect of growth temperature of seed layer on the structural and optical properties of ZnO nanorods

2016 ◽  
Vol 93 ◽  
pp. 101-108 ◽  
Author(s):  
Khyati Gautam ◽  
Inderpreet Singh ◽  
P.K. Bhatnagar ◽  
Koteswara Rao Peta
Keyword(s):  
Optical Properties ◽  
Growth Temperature ◽  
Seed Layer ◽  
Zno Nanorods ◽  
Structural And Optical Properties

Morphology-controlled growth of ZnO nanorods by chemical bath deposition and seed layer dependence on their structural and optical properties

2019 ◽  
Vol 669 ◽  
pp. 141-150 ◽  
Author(s):  
Tomoaki Terasako ◽  
Shohei Obara ◽  
Shogo Sakaya ◽  
Mamoru Tanaka ◽  
Ryota Fukuoka ◽  
...  
Keyword(s):  
Optical Properties ◽  
Chemical Bath Deposition ◽  
Seed Layer ◽  
Zno Nanorods ◽  
Controlled Growth ◽  
Structural And Optical Properties

The Effect of a Sputtered Al-Doped ZnO Seed Layer on the Morphological, Structural and Optical Properties of Electrochemically Grown ZnO Nanorod Arrays

2016 ◽  
Vol 163 (8) ◽  
pp. D392-D400 ◽  
Author(s):  
Lucia Campo ◽  
Elena Navarrete-Astorga ◽  
Carlos J. Pereyra ◽  
Ana Cuevas ◽  
Rocío Romero ◽  
...  
Keyword(s):  
Optical Properties ◽  
Seed Layer ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Structural And Optical Properties ◽  
Doped Zno
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