Jimma University Open access Institutional Repository
Self-powered white light photodetector with enhanced photoresponse using camphor sulphonic acid treated CsPbBr3 perovskite in carbon matrix
JavaScript is disabled for your browser. Some features of this site may not work without it.
| dc.contributor.author | Dhakshnamoorthy, M. | |
| dc.contributor.author | A, Kathirvel | |
| dc.contributor.author | S, Mohan Raj | |
| dc.contributor.author | Ancha, Venkata Ramayya | |
| dc.contributor.author | Abebe, Mulualem | |
| dc.date.accessioned | 2023-12-27T12:24:12Z | |
| dc.date.available | 2023-12-27T12:24:12Z | |
| dc.date.issued | 2023-03-17 | |
| dc.identifier.uri | https://repository.ju.edu.et//handle/123456789/9083 | |
| dc.description.abstract | The surface modification of CsPbBr3 perovskite provides an effective way of defect passivation for device ap plications. In this work, Camphor sulfonic acid (CSA) was used to modify the surface of CsPbBr3 microcrystals (MCs) and helped in enhancement of Photoluminescence (PL) emission, photoresponse, and photodetectivity. We fabricated the perovskite FTO/c-TiO2/CsPbBr3-CSA/Carbon composite self-powered photodetector. The device exhibited higher photo responsivity and detectivity of 1.523 mA/W and 2.1454 × 109 Jones, respectively, under white light with excellent stability on high ON/OFF cycles. | en_US |
| dc.language.iso | en_US | en_US |
| dc.subject | Solar energy materials | en_US |
| dc.subject | Cesium Lead Bromide (CsPbBr3) | en_US |
| dc.subject | Camphor Sulfonic Acid | en_US |
| dc.subject | Carbon materials | en_US |
| dc.subject | Photodetector | en_US |
| dc.title | Self-powered white light photodetector with enhanced photoresponse using camphor sulphonic acid treated CsPbBr3 perovskite in carbon matrix | en_US |
| dc.type | Article | en_US |
