Photodetector Based on Titanium Oxide Nanoparticles Produced via Pulsed Laser Ablation
TiO2 nanoparticles (NPs) were produced via utilized nanosecond laser ablation of titanium in water. The description of these NPs was employed utilizing XRD, SEM, and UV-VIS. Then, optoelectronic properties were investigated via a drop-casting of TiO2 NPs on the Si wafer substrate. XRD results show t...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Advances in Condensed Matter Physics |
| Online Access: | http://dx.doi.org/10.1155/2022/8066167 |
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| author | Ban A. Bader Iman H. Hadi Muna Y. Slewa Khawla S Khashan Farah A. Abdulameer |
| author_facet | Ban A. Bader Iman H. Hadi Muna Y. Slewa Khawla S Khashan Farah A. Abdulameer |
| author_sort | Ban A. Bader |
| collection | DOAJ |
| description | TiO2 nanoparticles (NPs) were produced via utilized nanosecond laser ablation of titanium in water. The description of these NPs was employed utilizing XRD, SEM, and UV-VIS. Then, optoelectronic properties were investigated via a drop-casting of TiO2 NPs on the Si wafer substrate. XRD results show the formation of anatase TiO2. The SEM exhibits a spherical shape with sizing changing from 5 nm to 50 nm. The bandgap was 3.6 eV which was determined from the Tauc chart. The IV characteristic of the TiO2NPs/Si heterojunction showed good rectifying behaviour, with a maximum responsivity of about 0.7 A/W at 310 nm. |
| format | Article |
| id | doaj-art-27ec255a0e2a4b0f8ce16ad68fa746c4 |
| institution | Kabale University |
| issn | 1687-8124 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Condensed Matter Physics |
| spelling | doaj-art-27ec255a0e2a4b0f8ce16ad68fa746c42025-02-03T06:04:41ZengWileyAdvances in Condensed Matter Physics1687-81242022-01-01202210.1155/2022/8066167Photodetector Based on Titanium Oxide Nanoparticles Produced via Pulsed Laser AblationBan A. Bader0Iman H. Hadi1Muna Y. Slewa2Khawla S Khashan3Farah A. Abdulameer4Department of PhysicsApplied Sciences DepartmentDepartment of PhysicsApplied Sciences DepartmentCollege of Health and Medical TechniquesTiO2 nanoparticles (NPs) were produced via utilized nanosecond laser ablation of titanium in water. The description of these NPs was employed utilizing XRD, SEM, and UV-VIS. Then, optoelectronic properties were investigated via a drop-casting of TiO2 NPs on the Si wafer substrate. XRD results show the formation of anatase TiO2. The SEM exhibits a spherical shape with sizing changing from 5 nm to 50 nm. The bandgap was 3.6 eV which was determined from the Tauc chart. The IV characteristic of the TiO2NPs/Si heterojunction showed good rectifying behaviour, with a maximum responsivity of about 0.7 A/W at 310 nm.http://dx.doi.org/10.1155/2022/8066167 |
| spellingShingle | Ban A. Bader Iman H. Hadi Muna Y. Slewa Khawla S Khashan Farah A. Abdulameer Photodetector Based on Titanium Oxide Nanoparticles Produced via Pulsed Laser Ablation Advances in Condensed Matter Physics |
| title | Photodetector Based on Titanium Oxide Nanoparticles Produced via Pulsed Laser Ablation |
| title_full | Photodetector Based on Titanium Oxide Nanoparticles Produced via Pulsed Laser Ablation |
| title_fullStr | Photodetector Based on Titanium Oxide Nanoparticles Produced via Pulsed Laser Ablation |
| title_full_unstemmed | Photodetector Based on Titanium Oxide Nanoparticles Produced via Pulsed Laser Ablation |
| title_short | Photodetector Based on Titanium Oxide Nanoparticles Produced via Pulsed Laser Ablation |
| title_sort | photodetector based on titanium oxide nanoparticles produced via pulsed laser ablation |
| url | http://dx.doi.org/10.1155/2022/8066167 |
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