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Fabrication of a High-Stability Blue-Light-Emitting Diode Based on n-ZnO Nanorods/p-GaN Structure Heterojunction Grown by Hydrothermal Method

Through a facile low-temperature hydrothermal process, heterojunction light-emitting diode (LED) was successfully fabricated by growing vertically aligned ZnO nanorods on ZnO seeded p-GaN substrate. Structural measurement revealed that nanorods with wurtzite structure having a preferential orienta...

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Main Authors: Azzez, Shrook A., Hassan, Z., Hassan J., J. J., Mahdi, Mohamed S., Bouodina, M.
Format: Conference or Workshop Item
Language:English
Published: 2016
Subjects:
QC1-999 Physics
Online Access:http://eprints.usm.my/48794/1/ZO2.pdf%20done.pdf
http://eprints.usm.my/48794/
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spelling my.usm.eprints.48794 http://eprints.usm.my/48794/ Fabrication of a High-Stability Blue-Light-Emitting Diode Based on n-ZnO Nanorods/p-GaN Structure Heterojunction Grown by Hydrothermal Method Azzez, Shrook A. Hassan, Z. Hassan J., J. J. Mahdi, Mohamed S. Bouodina, M. QC1-999 Physics Through a facile low-temperature hydrothermal process, heterojunction light-emitting diode (LED) was successfully fabricated by growing vertically aligned ZnO nanorods on ZnO seeded p-GaN substrate. Structural measurement revealed that nanorods with wurtzite structure having a preferential orientation along the (002) c-axis. The electrical measurements showed an excellent rectifying behavior with low threshold voltage, which confirms the formation of a heterojunction diode. The electroluminescence spectra showed that the intensity of blue emission at 400 nm increased with increasing forward bias voltage. 2016-12-07 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.usm.my/48794/1/ZO2.pdf%20done.pdf Azzez, Shrook A. and Hassan, Z. and Hassan J., J. J. and Mahdi, Mohamed S. and Bouodina, M. (2016) Fabrication of a High-Stability Blue-Light-Emitting Diode Based on n-ZnO Nanorods/p-GaN Structure Heterojunction Grown by Hydrothermal Method. In: 3rd Meeting of Malaysia Nitrides Research Group (MNRG 2016).
institution Universiti Sains Malaysia
building Hamzah Sendut Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Sains Malaysia
content_source USM Institutional Repository
url_provider http://eprints.usm.my/
language English
topic QC1-999 Physics
spellingShingle QC1-999 Physics
Azzez, Shrook A.
Hassan, Z.
Hassan J., J. J.
Mahdi, Mohamed S.
Bouodina, M.
Fabrication of a High-Stability Blue-Light-Emitting Diode Based on n-ZnO Nanorods/p-GaN Structure Heterojunction Grown by Hydrothermal Method
description Through a facile low-temperature hydrothermal process, heterojunction light-emitting diode (LED) was successfully fabricated by growing vertically aligned ZnO nanorods on ZnO seeded p-GaN substrate. Structural measurement revealed that nanorods with wurtzite structure having a preferential orientation along the (002) c-axis. The electrical measurements showed an excellent rectifying behavior with low threshold voltage, which confirms the formation of a heterojunction diode. The electroluminescence spectra showed that the intensity of blue emission at 400 nm increased with increasing forward bias voltage.
format Conference or Workshop Item
author Azzez, Shrook A.
Hassan, Z.
Hassan J., J. J.
Mahdi, Mohamed S.
Bouodina, M.
author_facet Azzez, Shrook A.
Hassan, Z.
Hassan J., J. J.
Mahdi, Mohamed S.
Bouodina, M.
author_sort Azzez, Shrook A.
title Fabrication of a High-Stability Blue-Light-Emitting Diode Based on n-ZnO Nanorods/p-GaN Structure Heterojunction Grown by Hydrothermal Method
title_short Fabrication of a High-Stability Blue-Light-Emitting Diode Based on n-ZnO Nanorods/p-GaN Structure Heterojunction Grown by Hydrothermal Method
title_full Fabrication of a High-Stability Blue-Light-Emitting Diode Based on n-ZnO Nanorods/p-GaN Structure Heterojunction Grown by Hydrothermal Method
title_fullStr Fabrication of a High-Stability Blue-Light-Emitting Diode Based on n-ZnO Nanorods/p-GaN Structure Heterojunction Grown by Hydrothermal Method
title_full_unstemmed Fabrication of a High-Stability Blue-Light-Emitting Diode Based on n-ZnO Nanorods/p-GaN Structure Heterojunction Grown by Hydrothermal Method
title_sort fabrication of a high-stability blue-light-emitting diode based on n-zno nanorods/p-gan structure heterojunction grown by hydrothermal method
publishDate 2016
url http://eprints.usm.my/48794/1/ZO2.pdf%20done.pdf
http://eprints.usm.my/48794/
_version_ 1696977051626504192
score 13.18916

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