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...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2016
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| Subjects: | |
| Online Access: | http://eprints.usm.my/48794/ http://eprints.usm.my/48794/1/ZO2.pdf%20done.pdf |
| _version_ | 1848881256653127680 |
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| 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. |
| building | USM Institutional Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-15T18:16:08Z |
| format | Conference or Workshop Item |
| id | usm-48794 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T18:16:08Z |
| publishDate | 2016 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-487942021-04-07T06:52:23Z 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). |
| 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 |
| title | 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_short | 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 |
| topic | QC1-999 Physics |
| url | http://eprints.usm.my/48794/ http://eprints.usm.my/48794/1/ZO2.pdf%20done.pdf |