Novel metamaterial based on the coupling effect of a dielectric trimer

Jiahui Fu; Wan Chen; Bo Lv; Zhefei Wang

doi:10.1016/j.physleta.2016.10.058

Novel metamaterial based on the coupling effect of a dielectric trimer

Jiahui Fu
, Wan Chen^*
, Bo Lv
, Zhefei Wang

^*Corresponding author for this work

School of Electronics and Information Engineering

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

In this paper, a novel periodic 2D all-dielectric metamaterial based on dielectric trimer is proposed. The electromagnetic responses are explained by the corrected equations of motion using coupled mode theory (CMT). An abnormal vanishment mode phenomenon is also discovered and explained using the zero-sum effect of magnetic dipole, by which the relative bandwidth of the metamaterial has been improved significantly compared with other structures. The presented design is easy for fabrication and can be applied in microwave region by scaling the dimensions of the cubes.

Original language	English
Pages (from-to)	153-159
Number of pages	7
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	381
Issue number	3
DOIs	https://doi.org/10.1016/j.physleta.2016.10.058
State	Published - 23 Jan 2017

Keywords

All-dielectric
Mie resonance

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10.1016/j.physleta.2016.10.058

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abstract = "In this paper, a novel periodic 2D all-dielectric metamaterial based on dielectric trimer is proposed. The electromagnetic responses are explained by the corrected equations of motion using coupled mode theory (CMT). An abnormal vanishment mode phenomenon is also discovered and explained using the zero-sum effect of magnetic dipole, by which the relative bandwidth of the metamaterial has been improved significantly compared with other structures. The presented design is easy for fabrication and can be applied in microwave region by scaling the dimensions of the cubes.",

keywords = "All-dielectric, Mie resonance",

author = "Jiahui Fu and Wan Chen and Bo Lv and Zhefei Wang",

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AU - Chen, Wan

AU - Lv, Bo

AU - Wang, Zhefei

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Y1 - 2017/1/23

N2 - In this paper, a novel periodic 2D all-dielectric metamaterial based on dielectric trimer is proposed. The electromagnetic responses are explained by the corrected equations of motion using coupled mode theory (CMT). An abnormal vanishment mode phenomenon is also discovered and explained using the zero-sum effect of magnetic dipole, by which the relative bandwidth of the metamaterial has been improved significantly compared with other structures. The presented design is easy for fabrication and can be applied in microwave region by scaling the dimensions of the cubes.

AB - In this paper, a novel periodic 2D all-dielectric metamaterial based on dielectric trimer is proposed. The electromagnetic responses are explained by the corrected equations of motion using coupled mode theory (CMT). An abnormal vanishment mode phenomenon is also discovered and explained using the zero-sum effect of magnetic dipole, by which the relative bandwidth of the metamaterial has been improved significantly compared with other structures. The presented design is easy for fabrication and can be applied in microwave region by scaling the dimensions of the cubes.

KW - All-dielectric

KW - Mie resonance

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U2 - 10.1016/j.physleta.2016.10.058

DO - 10.1016/j.physleta.2016.10.058

M3 - 文章

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SN - 0375-9601

VL - 381

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JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 3

ER -

Novel metamaterial based on the coupling effect of a dielectric trimer

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Keywords

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