Selective dynamic band gap tuning in metamaterials using graded photoresponsive resonator arrays

被引:1
|
作者
Dal Poggetto, V. F. [1 ,2 ]
Urban, D. [3 ,4 ]
Nistri, F. [4 ]
Beoletto, P. H. [4 ]
Descrovi, E. [4 ]
Miniaci, M. [1 ]
Pugno, N. M. [2 ,5 ]
Bosia, F. [4 ]
Gliozzi, A. S. [4 ]
机构
[1] Univ Lille, Univ Polytech Hauts France, UMR 8520 IEMN Inst Elect Microelect & Nanotechnol, CNRS,Cent Lille,Junia, F-59000 Lille, France
[2] Univ Trento, Dept Civil Environm & Mech Engn, Lab Bioinspired Nano Meta Mat & Mech B, I-38123 Trento, Italy
[3] Norwegian Univ Sci & Technol, Dept Elect Syst, N-7491 Trondheim, Norway
[4] Politecn Torino, Dept Appl Sci & Technol, I-10129 Turin, Italy
[5] Queen Mary Univ London, Sch Engn & Mat Sci, London E1 4NS, England
来源
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES | 2024年 / 382卷 / 2279期
基金
欧盟地平线“2020”;
关键词
metamaterials; tunability; graded resonators; photoresponsive materials; band gaps; PHONONIC-CRYSTAL PLATE; WAVES;
D O I
10.1098/rsta.2024.0150
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
The introduction of metamaterials has provided new possibilities to manipulate the propagation of waves in different fields of physics, ranging from electromagnetism to acoustics. However, despite the variety of configurations proposed so far, most solutions lack dynamic tunability, i.e. their functionality cannot be altered post-fabrication. Our work overcomes this limitation by employing a photo-responsive polymer to fabricate a simple metamaterial structure and enable tuning of its elastic properties using visible light. The structure of the metamaterial consists of graded resonators in the form of an array of pillars, each giving rise to different resonances and transmission band gaps. Selective laser illumination can then tune the resonances and their frequencies individually or collectively, thus yielding many degrees of freedom in the tunability of the filtered or transmitted wave frequencies, similar to playing a keyboard, where illuminating each pillar corresponds to playing a different note. This concept can be used to realize low-power active devices for elastic wave control, including beam splitters, switches and filters.This article is part of the theme issue 'Current developments in elastic and acoustic metamaterials science (Part 2)'.
引用
收藏
页数:12
相关论文
共 50 条
  • [21] Towards double-functionalized small diamondoids: selective electronic band-gap tuning
    Adhikari, Bibek
    Fyta, Maria
    NANOTECHNOLOGY, 2015, 26 (03)
  • [22] Tuning of band gap in TiO2 and ZnO nanoparticles by selective doping for photocatalytic applications
    Pasang, T.
    Namratha, K.
    Parvin, T.
    Ranganathaiah, C.
    Byrappa, K.
    MATERIALS RESEARCH INNOVATIONS, 2015, 19 (01) : 73 - 80
  • [23] Advances in tuning band gap of graphene by potential doping using DFT: a review
    Rahim, I.
    Azam, S.
    Gul, B.
    Khan, A. A.
    Yousaf, N.
    Zada, Z.
    Saqib, M.
    Subhan, F.
    Ismail, M.
    Khan, A.
    Murtaza, G.
    Dahshan, A.
    Ahmad, S. S.
    Kalsoom, A.
    Sheraz, M.
    Hegazy, H. H.
    DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES, 2021, 16 (03) : 975 - 988
  • [24] Band gap tuning of armchair silicene nanoribbons using periodic hexagonal holes
    Aghaei, Sadegh Mehdi
    Calizo, Irene
    JOURNAL OF APPLIED PHYSICS, 2015, 118 (10)
  • [25] Design of a high-directivity Electromagnetic Band Gap (EBG) resonator antenna using a frequency-selective surface (FSS) superstrate
    Lee, YJ
    Yeo, J
    Mittra, R
    Park, WS
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2004, 43 (06) : 462 - 467
  • [26] Dynamic control of the photonic band gap using quantum coherence
    Su, XM
    Ham, BS
    PHYSICAL REVIEW A, 2005, 71 (01):
  • [27] Suppression of mutual coupling in rectangular dielectric resonator antenna arrays using Epsilon-Negative metamaterials (ENG)
    Rezapour, Maryann
    Rashed-Mohassel, Jalil A.
    Keshtkar, Asghar
    Moghadasi, Mohammad-Naser
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2019, 33 (09) : 1211 - 1223
  • [28] Multi Element Microstrip Antenna Arrays Using Electromagnetic Band Gap Structures
    Rao, K. Prahlada
    Vani, R. M.
    Huanagund, P. V.
    HELIX, 2018, 8 (05): : 3637 - 3650
  • [29] Significant Enhancement in Visible Light Absorption of TiO2 Nanotube Arrays by Surface Band Gap Tuning
    Kurian, Sajith
    Seo, Hyungtak
    Jeon, Hyeongtag
    JOURNAL OF PHYSICAL CHEMISTRY C, 2013, 117 (33): : 16811 - 16819
  • [30] Selective Functionalization of Micromachined Quartz Resonator Arrays Using Electrochemical Techniques for Biosensing Applications
    Kao, Ping
    Allara, David
    Tadigadapa, Srinivas
    IEEE SENSORS LETTERS, 2024, 8 (06)