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ZnO nanorod ultraviolet photodetector on porous silicon substrate
| Content Provider | Scilit |
|---|---|
| Author | Shabannia, R. Hassan, H. Abu Mahmodi, H. Naderi, Nima Abd, H. R. |
| Copyright Year | 2013 |
| Description | Journal: Semiconductor Science and Technology Vertically high-density ZnO nanorods were successfully synthesized on a porous silicon (PS) substrate by chemical bath deposition method. The structural and optical investigations revealed that the ZnO nanorods grown on the PS substrate had high structural and optical quality. The photoelectric properties of the fabricated photodetector were investigated with 325 nm UV light illumination under 1 V bias voltage. Based on the current–voltage curve, the responsivity of the ZnO nanorod photodetector was 1.738 A W−1 at 1 V bias voltage. Under a bias voltage of 1 V, the sensitivity of the ZnO nanorod device was 20. The response and recovery time of the ZnO nanorod photodetector under these conditions were 0.032 and 0.041 s, respectively. |
| Related Links | http://iopscience.iop.org/0268-1242/28/11/115007/pdf/0268-1242_28_11_115007.pdf |
| ISSN | 02681242 |
| e-ISSN | 13616641 |
| DOI | 10.1088/0268-1242/28/11/115007 |
| Journal | Semiconductor Science and Technology |
| Issue Number | 11 |
| Volume Number | 28 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2013-10-08 |
| Access Restriction | Open |
| Subject Keyword | Journal: Semiconductor Science and Technology Condensed Matter Physics Zno Nanorod Photodetector |
| Content Type | Text |
| Resource Type | Article |
| Subject | Materials Chemistry Electronic, Optical and Magnetic Materials Condensed Matter Physics Electrical and Electronic Engineering |
