Automotive Science and Engineering
Iran University of Science & Technology
Sun, Dec 1, 2024
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Volume 14, Issue 1 (3-2024)
ASE 2024, 14(1): 4295-4303 |
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Koranian I, Gholampour M, Mazandarani H. Flexible UV Photodetectors with Enhanced Sensitivity for Smart Vehicles: Utilizing ZnO Nanorods. ASE 2024; 14 (1) :4295-4303
URL: http://www.iust.ac.ir/ijae/article-1-662-en.html
URL: http://www.iust.ac.ir/ijae/article-1-662-en.html
Abstract: (4507 Views)
Harnessing nanomaterials and the piezo-phototronic effect, we engineered a high-performance ultraviolet (UV) photodetector (PD), unveiling a new frontier in optoelectronics. This novel device seamlessly integrates zinc oxide nanorods (ZnO NRs) onto a flexible polyethylene terephthalate- indium tin oxide (PET-ITO) substrate through a straightforward and efficient hydrothermal process. This unique nanostructure design outshines its competitors, producing significantly higher current under UV illumination despite a comparable detection area. The plot thickens with the intriguing "piezo-phototronic effect," where applying pressure under UV light amplifies the current and overall device efficiency. This groundbreaking discovery paves the way for cutting-edge optoelectronic applications, where nanomaterials and the piezo-phototronic effect join forces to redefine performance.
Keywords: smart vehicles, piezo-potential, UV photodetector, piezo-phototronic effect, ZnO nanorods.
Type of Study: Research |
Subject:
Body structure
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