Performance of ultraviolet photoconductive sensor based on aluminium-doped zinc oxide nanorod-nanoflake network thin film using aluminium contacts
In this research, we fabricated UV photoconductive sensor using aluminium (Al)-doped ZnO nanorod-nanoflake network thin film. These nanostructures were deposited on the seed-layercoated glass substrate using sonicated sol-gel immersion method. By using Al contacts, it was found that the performance...
| Published in: | Advanced Materials Research |
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| Main Author: | |
| Format: | Conference paper |
| Language: | English |
| Published: |
2014
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| Online Access: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84891615189&doi=10.4028%2fwww.scientific.net%2fAMR.832.298&partnerID=40&md5=b12a4cb7defd126a249dc55e5bb30788 |
| Summary: | In this research, we fabricated UV photoconductive sensor using aluminium (Al)-doped ZnO nanorod-nanoflake network thin film. These nanostructures were deposited on the seed-layercoated glass substrate using sonicated sol-gel immersion method. By using Al contacts, it was found that the performance of the UV photoconductive sensor is very good. The responsivity of the device was 46.4 mA/W with sensitivity of 17.5 under 365-nm UV light (5 mW/cm2) at bias voltage of 10 V. Our study revealed that these nanostructures are very promising material for the UV photoconductive sensor applications. © (2014) Trans Tech Publications, Switzerland. |
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| ISSN: | 10226680 |
| DOI: | 10.4028/www.scientific.net/AMR.832.298 |