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
Online Access:	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84886258547&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/47556
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Institution:	Chiang Mai University

id	th-cmuir.6653943832-47556
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spelling	th-cmuir.6653943832-475562018-04-25T08:41:21Z Zno nanorod synthesis via controlled ZnO seed layer by filtered pulse cathodic vacuum arc: Luminescence enhancement A. Deachana Paul K. Chu Dheerawan Boonyawan 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. 2018-04-25T08:41:21Z 2018-04-25T08:41:21Z 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/6653943832/47556
institution	Chiang Mai University
building	Chiang Mai University Library
country	Thailand
collection	CMU Intellectual Repository
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
spellingShingle	A. Deachana Paul K. Chu Dheerawan Boonyawan Zno nanorod synthesis via controlled ZnO seed layer by filtered pulse cathodic vacuum arc: Luminescence enhancement
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/6653943832/47556
_version_	1681423083172265984

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

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