تقرير
Flexible but Refractory Single-Crystalline Hyperbolic Metamaterials
| العنوان: | Flexible but Refractory Single-Crystalline Hyperbolic Metamaterials |
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| المؤلفون: | Zhang, Ruyi, Lin, Ting, Peng, Shaoqin, Bi, Jiachang, Zhang, Shunda, Su, Guanhua, Sun, Jie, Gao, Junhua, Cao, Hongtao, Zhang, Qinghua, Gu, Lin, Cao, Yanwei |
| سنة النشر: | 2023 |
| المجموعة: | Physics (Other) |
| مصطلحات موضوعية: | Physics - Optics |
| الوصف: | The fabrication of flexible single-crystalline plasmonic or photonic components in a scalable way is fundamentally important to flexible electronic and photonic devices with high speed, high energy efficiency, and high reliability. However, it remains to be a big challenge so far. Here, we have successfully synthesized flexible single-crystalline optical hyperbolic metamaterials by directly depositing refractory nitride superlattices on flexible fluoro phlogopite-mica substrates with magnetron sputtering. Interestingly, these flexible hyperbolic metamaterials show dual-band hyperbolic dispersion of dielectric constants with low dielectric losses and high figure-of-merit in the visible to near-infrared ranges. More importantly, the optical properties of these nitride-based flexible hyperbolic metamaterials show remarkable stability under either heating or bending. Therefore, the strategy developed in this work offers an easy and scalable route to fabricate flexible, high-performance, and refractory plasmonic or photonic components, which can significantly expand the applications of current electronic and photonic devices. Comment: 15 pages |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1021/acs.nanolett.3c00512 |
| URL الوصول: | http://arxiv.org/abs/2304.13387 |
| رقم الأكسشن: | edsarx.2304.13387 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1021/acs.nanolett.3c00512 |
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