Probing the dielectric response of graphene via dual-band plasmonic nanoresonators

被引：10
|
作者：
Xiao, Ye [1 ]
Francescato, Yan [1 ]
Giannini, Vincenzo [1 ]
Rahmani, Mohsen [2 ]
Roschuk, Tyler R. [1 ]
Gilbertson, Adam M. [1 ]
Sonnefraud, Yannick [1 ]
Mattevi, Cecilia [3 ]
Hong, Minghui [4 ]
Cohen, Lesley F. [1 ]
Maier, Stefan A. [1 ]
机构：
[1] Univ London Imperial Coll Sci Technol & Med, Blackett Lab, London SW7 2BZ, England
[2] ASTAR, Data Storage Inst, Singapore 117608, Singapore
[3] Univ London Imperial Coll Sci Technol & Med, Dept Mat, London SW7 2AZ, England
[4] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117576, Singapore
来源：
PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2013年 / 15卷 / 15期
基金：
英国工程与自然科学研究理事会;
关键词：
OPTICAL-PROPERTIES; ENHANCEMENT; RESONANCES; SILVER;
D O I：
10.1039/c3cp43896a
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In this article, we use optical transmission spectroscopy to measure the changes in the resonance features of a Au plasmonic nanoresonator array consisting of concentric ring/disc cavity elements, when graphene is introduced as an encapsulating medium. We show that by using finite element modelling to best reproduce our experimental results the dielectric response of the graphene film can be determined. We discuss the potential of such structures for chemical sensing applications.
引用
收藏
页码：5395 / 5399
页数：5
相关论文
共 50 条
  • [21] Dual-band Rectangular Dielectric Resonator Antenna
    Anantha, Bharathi
    Merugu, Lakshminarayana
    2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING, 2019, : 75 - 76
  • [22] Dual-Band and Dual-Sense Circularly Polarized Dielectric Resonator Antenna with Filtering Response
    Wang, Chuanyun
    Hu, Weikang
    Jiang, Xiaofeng
    Fan, Qilei
    Huang, Jianjun
    PROGRESS IN ELECTROMAGNETICS RESEARCH M, 2024, 123 : 127 - 135
  • [23] Dual-band graphene-induced plasmonic quarter-wave plate metasurface in the near infrared
    Owiti, Edgar
    Yang, Hanning
    Ominde, Calvine
    Sun, Xiudong
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2017, 123 (08):
  • [24] Dual-band graphene-induced plasmonic quarter-wave plate metasurface in the near infrared
    Edgar Owiti
    Hanning Yang
    Calvine Ominde
    Xiudong Sun
    Applied Physics A, 2017, 123
  • [25] Graphene-Based Plasmonic Tunable Dual-Band Bandstop Filter in the Far-Infrared Region
    Cai, Yijun
    Xu, Kai Da
    Guo, Rongrong
    Zhu, Jinfeng
    Liu, Qing Huo
    IEEE PHOTONICS JOURNAL, 2018, 10 (06):
  • [26] Plasmonic dual-band waveguide with independently controllable band-notched characteristics
    Zhu, Biao
    Hu, Mingzhe
    Xu, Jie
    Zhang, Lepeng
    Niu, Lingyun
    Zhou, Chaobiao
    Liu, Facheng
    Zhang, Haochi
    APPLIED PHYSICS EXPRESS, 2023, 16 (08)
  • [27] Dual-band Photon Sorting Plasmonic MIM Metamaterial Sensor
    Jung, Young Uk
    Bendoym, Igor
    Golovin, Andrii B.
    Crouse, David T.
    INFRARED TECHNOLOGY AND APPLICATIONS XL, 2014, 9070
  • [28] A nanostructure with dual-band plasmonic resonance and its sensing application
    Yuan, Zongheng
    Huan, Jing
    Li, Xiaonan
    Ren, Dasen
    Sensors and Transducers, 2013, 152 (05): : 174 - 179
  • [29] Elliptical dielectric resonator antenna for dual-band operation
    Tadjalli, A.
    Sebak, A.
    Denidni, T.
    PROCEEDINGS OF THE 7TH WSEAS INTERNATIONAL CONFERENCE ON APPLIED INFORMATICS AND COMMUNICATIONS, 2007, : 271 - 276
  • [30] Dual-band dielectric metamaterial absorber and sensing applications
    Feng, Sujuan
    Zhao, Yan
    Liao, Yan-Lin
    RESULTS IN PHYSICS, 2020, 18
12345