Login (DCU Staff Only)
Login (DCU Staff Only)

DORAS | DCU Research Repository

Explore open access research and scholarly works from DCU

Advanced Search

A novel, substrate independent three-step process for the growth of uniform ZnO nanorod arrays

Byrne, Daragh orcid logoORCID: 0000-0002-2040-9765, McGlynn, Enda orcid logoORCID: 0000-0002-3412-9035, Henry, Martin O., Kumar, Kumarappan and Hughes, Greg orcid logoORCID: 0000-0003-1310-8961 (2010) A novel, substrate independent three-step process for the growth of uniform ZnO nanorod arrays. Thin Solid Films, 518 (16). pp. 4489-4492. ISSN 0040-6090

Abstract
We report the results of a three-step deposition process for realisation of uniform arrays of ZnO nanorods, involving chemical bath deposition of aligned seed layers followed by nanorod nucleation sites and subsequent vapour phase transport growth of nanorods. This process combines chemical bath deposition techniques, which enable substrate independent seeding and nucleation site generation with vapour phase transport growth of high crystalline and optical quality ZnO nanorod arrays. Our data indicate that the three-step process produces uniform nanorod arrays with narrow and rather monodisperse rod diameters (centred at ~ 70 nm) across substrates of centimetre dimensions. X-ray photoelectron spectroscopy, scanning electron microscopy and x-ray diffraction were used to study the growth mechanism and characterise the nanostructures.
Metadata
Item Type:Article (Published)
Refereed:Yes
Uncontrolled Keywords:ZnO; nanorods; Nanostructure Growth; CBD; VPT
Subjects:Engineering > Materials
Physical Sciences > Nanotechnology
Physical Sciences > Semiconductors
Physical Sciences > Spectrum analysis
DCU Faculties and Centres:DCU Faculties and Schools > Faculty of Science and Health > School of Physical Sciences
Research Initiatives and Centres > National Centre for Plasma Science and Technology (NCPST)
Publisher:Elsevier
Official URL:http://dx.doi.org/10.1016/j.tsf.2009.12.014
Copyright Information:© 2010 Elsevier
Use License:This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License
Funders:Science Foundation Ireland (SFI) via the Strategic Research Cluster (SRC) project entitled “Functional Oxides and Related Materials for Electronics” (FORME)
ID Code:23268
Deposited On:08 May 2019 14:51 by Enda Mcglynn . Last Modified 08 May 2019 14:51
Documents

Full text available as:

[thumbnail of Thin Solid Films, 518 (2010) 4489–4492]
Preview
PDF (Thin Solid Films, 518 (2010) 4489–4492) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
1MB
Downloads

Downloads

Downloads per month over past year

Archive Staff Only: edit this record