دورية أكاديمية
Video-Rate Switching of High-Reflectivity Hybrid Cavities Spanning All Primary Colors.
| العنوان: | Video-Rate Switching of High-Reflectivity Hybrid Cavities Spanning All Primary Colors. |
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| المؤلفون: | Xiong, Kunli, Olsson, Oliver, Rossi, Stefano, Wang, Gan, Jonsson, Magnus P, Dahlin, Andreas, Baumberg, Jeremy J |
| بيانات النشر: | Wiley Department of Physics //dx.doi.org/10.1002/adma.202302028 Adv Mater |
| سنة النشر: | 2023 |
| المجموعة: | Apollo - University of Cambridge Repository |
| مصطلحات موضوعية: | electronic paper, high-reflectivity, hybrid nanocavities, video speed |
| الوصف: | Dynamically tunable reflective structural colors are attractive for reflective displays (electronic paper). However, it is challenging to tune a thin layer of structural color across the full red-green-blue (RGB) basis set of colors at video rates and with long-term stability. In this work, this is achieved through a hybrid cavity built from metal-insulator-metal (MIM) "nanocaves" and an electrochromic polymer (PProDOTMe2 ). The reflective colors are modulated by electrochemically doping/dedoping the polymer. Compared with traditional subpixel-based systems, this hybrid structure provides high reflectivity (>40%) due to its "monopixel" nature and switches at video rates. The polymer bistability helps deliver ultralow power consumption (≈2.5 mW cm-2 ) for video display applications and negligible consumption (≈3 µW cm-2 ) for static images, compatible with fully photovoltaic powering. In addition, the color uniformity of the hybrid material is excellent (over cm-2 ) and the scalable fabrication enables large-area production. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| العلاقة: | https://www.repository.cam.ac.uk/handle/1810/350522Test; https://doi.org/10.17863/CAM.96999Test |
| DOI: | 10.17863/CAM.96999 |
| الإتاحة: | https://doi.org/10.17863/CAM.96999Test https://www.repository.cam.ac.uk/handle/1810/350522Test |
| حقوق: | Attribution 4.0 International ; https://creativecommons.org/licenses/by/4.0Test/ |
| رقم الانضمام: | edsbas.C92AF75C |
| قاعدة البيانات: | BASE |
| DOI: | 10.17863/CAM.96999 |
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