Water: Promising Opportunities For Tunable All-dielectric Electromagnetic Metamaterials.
Water: Promising Opportunities For Tunable All-dielectric Electromagnetic Metamaterials.
复制标题
DOI：
10.1038/srep13535
复制
发表时间：
2015-08-27
影响因子：
4.6
通讯作者：
Lavrinenko AV
中科院分区：
文献类型：
--
作者：
Andryieuski A;Kuznetsova SM;Zhukovsky SV;Kivshar YS;Lavrinenko AV
我们揭示了水作为一种廉价、丰富和生物友好的高折射率材料在制造可调谐的全介质光子结构和超材料方面的突出潜力。具体地说，我们演示了由周期性放置的充满水的储水池组成的超材料中的磁共振和电共振的热、机械和重力可调谐。提出的水基超材料不仅可以作为廉价的生态微波器件，还可以应用于光学和太赫兹超材料原型和教育实验室设备。
We reveal an outstanding potential of water as an inexpensive, abundant and bio-friendly high-refractive-index material for creating tunable all-dielectric photonic structures and metamaterials. Specifically, we demonstrate thermal, mechanical and gravitational tunability of magnetic and electric resonances in a metamaterial consisting of periodically positioned water-filled reservoirs. The proposed water-based metamaterials can find applications not only as cheap and ecological microwave devices, but also in optical and terahertz metamaterials prototyping and educational lab equipment.