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...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | en |
| Published: |
2016
|
| Subjects: | |
| Online Access: | http://eprints.usm.my/48794/1/ZO2.pdf%20done.pdf http://eprints.usm.my/48794/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1834504214581084160 |
|---|---|
| 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 | Hamzah Sendut Library |
| collection | Institutional Repository |
| content_provider | Universiti Sains Malaysia |
| content_source | USM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| 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 |
| id | my.usm.eprints.48794 |
| institution | Universiti Sains Malaysia |
| language | en |
| publishDate | 2016 |
| record_format | eprints |
| 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). |
| 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/48794/1/ZO2.pdf%20done.pdf http://eprints.usm.my/48794/ |
| url_provider | http://eprints.usm.my/ |