Invisibility concentrator based on van der Waals semiconductor α-MoO3

Invisibility concentrator based on van der Waals semiconductor α-MoO3
复制标题

基于范德华半导体α-MoO3的隐形聚光器

DOI:
10.1515/nanoph-2021-0557
复制
发表时间:
2021-11
期刊:
影响因子:
7.5
通讯作者:
Huanyang Chen
Huanyang Chen
中科院分区:
物理与天体物理1区
文献类型:
--
作者:
Tao Hou;Sicen Tao;Haoran Mu;Qiaoliang Bao;Huanyang Chen

文献摘要

参考文献

相似文献

抽象的。将变换光学与货车德瓦尔斯层状材料相结合,提出了一种在圆柱体表面包裹一层α-MoO 3的隐形聚光器。它继承了法布里-珀罗共振频率下的不可见性和能量集中效应,并具有微小的散射。由于α-MoO 3具有天然的面内双曲性,可以很好地解决实验复杂性和无限大介电常数的挑战。通过分析计算和数值模拟,验证了所设计器件的不可见性、能量集中性和错觉效应等相关功能,为后续的实验验证提供了指导。
Abstract. By combining transformation optics and van der Waals layered materials, an invisibility concentrator with a thin layer of α-MoO3 wrapping around a cylinder is proposed. It inherits the effects of invisibility and energy concentration at Fabry–Pérot resonance frequencies, with tiny scattering. Due to the natural in-plane hyperbolicity in α-MoO3, the challenges of experimental complexity and infinite dielectric constant can be resolved perfectly. Through analytical calculation and numerical simulations, the relevant functionalities including invisibility, energy concentration and illusion effect of the designed device are confirmed, which provides guidelines for the subsequent experimental verification in future.
DOI: 10.1038/s41467-020-19499-x
发表时间: 2020-11-13
影响因子: 16.6
作者:
Abedini Dereshgi S;Folland TG;Murthy AA;Song X;Tanriover I;Dravid VP;Caldwell JD;Aydin K
通讯作者: Aydin K
DOI: 10.1088/1361-6463/ab0262
发表时间: 2019-04-17
影响因子: 3.4
作者:
Song, Xianglian;Liu, Zizhuo;Aydin, Koray
通讯作者: Aydin, Koray
范德华半导体过渡金属氧化物中的高度受限和可调谐双曲声子极化子
DOI: 10.1002/adma.201705318
发表时间: 2018-03-27
期刊: ADVANCED MATERIALS
影响因子: 29.4
作者:
Zheng, Zebo;Chen, Jianing;Xu, Ningsheng
通讯作者: Xu, Ningsheng
DOI: 10.1038/nnano.2015.242
发表时间: 2016-01-01
影响因子: 38.3
作者:
Tran, Toan Trong;Bray, Kerem;Aharonovich, Igor
通讯作者: Aharonovich, Igor
DOI: 10.1038/ncomms6221
发表时间: 2014-10-01
影响因子: 16.6
作者:
Caldwell, Joshua D.;Kretinin, Andrey V.;Novoselov, Kostya S.
通讯作者: Novoselov, Kostya S.