Zno nanorod synthesis via controlled ZnO seed layer by filtered pulse cathodic vacuum arc: Luminescence enhancement

Zno nanorod synthesis via controlled ZnO seed layer by filtered pulse cathodic vacuum arc: Luminescence enhancement

A simple synthesis route to high-quality ZnO nanorod is reported, utilizing ZnO thin films grown by Filtered Pulse Cathodic Vacuum Arc (FPCVA) deposition as seed layers and continuous growth by hydrothermal method. Depending upon the FPCVA deposited conditions, implanted voltages, thickness and anne...

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Main Authors: A. Deachana, Paul K. Chu, Dheerawan Boonyawan
Format: Book Series
Published: 2018
Subjects:
Engineering
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84886258547&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/52528
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-525282018-09-04T09:26:39Z Zno nanorod synthesis via controlled ZnO seed layer by filtered pulse cathodic vacuum arc: Luminescence enhancement A. Deachana Paul K. Chu Dheerawan Boonyawan Engineering A simple synthesis route to high-quality ZnO nanorod is reported, utilizing ZnO thin films grown by Filtered Pulse Cathodic Vacuum Arc (FPCVA) deposition as seed layers and continuous growth by hydrothermal method. Depending upon the FPCVA deposited conditions, implanted voltages, thickness and annealing temperature of ZnO seed layer, the surface morphology of the ZnO nanorod on ZnO film was noticeably different. The average diameters of the nanorod on Al substrates varied from about 131.99 ± 23.87 to 418.17 ±75.50 nm. The grown ZnO nanorod showed a high crystallinity with energy gap of 3.37 eV and low defect density confirmed by UV/VIS Spectrometer and photoluminescence spectrum (PL). Large-area growth, quasi-aligned and high quality indicates that the ZnO nanorods produced have potential application in field emission and optoelectronic devices. © (2013) Trans Tech Publications, Switzerland. 2018-09-04T09:26:39Z 2018-09-04T09:26:39Z 2013-10-29 Book Series 10226680 2-s2.0-84886258547 10.4028/www.scientific.net/AMR.802.1 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84886258547&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/52528
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Engineering
spellingShingle Engineering
A. Deachana
Paul K. Chu
Dheerawan Boonyawan
Zno nanorod synthesis via controlled ZnO seed layer by filtered pulse cathodic vacuum arc: Luminescence enhancement
description A simple synthesis route to high-quality ZnO nanorod is reported, utilizing ZnO thin films grown by Filtered Pulse Cathodic Vacuum Arc (FPCVA) deposition as seed layers and continuous growth by hydrothermal method. Depending upon the FPCVA deposited conditions, implanted voltages, thickness and annealing temperature of ZnO seed layer, the surface morphology of the ZnO nanorod on ZnO film was noticeably different. The average diameters of the nanorod on Al substrates varied from about 131.99 ± 23.87 to 418.17 ±75.50 nm. The grown ZnO nanorod showed a high crystallinity with energy gap of 3.37 eV and low defect density confirmed by UV/VIS Spectrometer and photoluminescence spectrum (PL). Large-area growth, quasi-aligned and high quality indicates that the ZnO nanorods produced have potential application in field emission and optoelectronic devices. © (2013) Trans Tech Publications, Switzerland.
format Book Series
author A. Deachana
Paul K. Chu
Dheerawan Boonyawan
author_facet A. Deachana
Paul K. Chu
Dheerawan Boonyawan
author_sort A. Deachana
title Zno nanorod synthesis via controlled ZnO seed layer by filtered pulse cathodic vacuum arc: Luminescence enhancement
title_short Zno nanorod synthesis via controlled ZnO seed layer by filtered pulse cathodic vacuum arc: Luminescence enhancement
title_full Zno nanorod synthesis via controlled ZnO seed layer by filtered pulse cathodic vacuum arc: Luminescence enhancement
title_fullStr Zno nanorod synthesis via controlled ZnO seed layer by filtered pulse cathodic vacuum arc: Luminescence enhancement
title_full_unstemmed Zno nanorod synthesis via controlled ZnO seed layer by filtered pulse cathodic vacuum arc: Luminescence enhancement
title_sort zno nanorod synthesis via controlled zno seed layer by filtered pulse cathodic vacuum arc: luminescence enhancement
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84886258547&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/52528
_version_ 1681423967439552512

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