Design of acoustic hyperbolic metamaterials based on topology optimization

Hao Wen Dong; Sheng Dong Zhao; Yue Sheng Wang; Ch Zhang

Design of acoustic hyperbolic metamaterials based on topology optimization

Hao Wen Dong
, Sheng Dong Zhao
, Yue Sheng Wang^*
, Ch Zhang

^*Corresponding author for this work

Beijing Jiaotong University
University of Siegen

Research output: Contribution to conference › Paper › peer-review

Abstract

Topology optimization of a two-dimensional hyperbolic metamaterial is presented in this paper. The optimized metamaterial exhibits hyperbolic dispersions in a broad frequency range. It can support subwavelength imaging with extremely high resolution. We also discuss the mechanics of these exotic wave behaviors.

Original language	English
Publication status	Published - 2017
Externally published	Yes
Event	21st International Conference on Composite Materials, ICCM 2017 - Xi'an, China Duration: 20 Aug 2017 → 25 Aug 2017

Conference

Conference	21st International Conference on Composite Materials, ICCM 2017
Country/Territory	China
City	Xi'an
Period	20/08/17 → 25/08/17

Keywords

Acoustic metamaterial
Effective medium theory
Hyperbolic dispersion
Negative mass density
Topology optimization

Cite this

@conference{a78ae30d8c7c4c2bbeb9b77096f96a3e,

title = "Design of acoustic hyperbolic metamaterials based on topology optimization",

abstract = "Topology optimization of a two-dimensional hyperbolic metamaterial is presented in this paper. The optimized metamaterial exhibits hyperbolic dispersions in a broad frequency range. It can support subwavelength imaging with extremely high resolution. We also discuss the mechanics of these exotic wave behaviors.",

keywords = "Acoustic metamaterial, Effective medium theory, Hyperbolic dispersion, Negative mass density, Topology optimization",

author = "Dong, \{Hao Wen\} and Zhao, \{Sheng Dong\} and Wang, \{Yue Sheng\} and Ch Zhang",

note = "Publisher Copyright: {\textcopyright} 2017 International Committee on Composite Materials. All rights reserved.; 21st International Conference on Composite Materials, ICCM 2017 ; Conference date: 20-08-2017 Through 25-08-2017",

year = "2017",

language = "English",

}

TY - CONF

T1 - Design of acoustic hyperbolic metamaterials based on topology optimization

AU - Dong, Hao Wen

AU - Zhao, Sheng Dong

AU - Wang, Yue Sheng

AU - Zhang, Ch

PY - 2017

Y1 - 2017

N2 - Topology optimization of a two-dimensional hyperbolic metamaterial is presented in this paper. The optimized metamaterial exhibits hyperbolic dispersions in a broad frequency range. It can support subwavelength imaging with extremely high resolution. We also discuss the mechanics of these exotic wave behaviors.

AB - Topology optimization of a two-dimensional hyperbolic metamaterial is presented in this paper. The optimized metamaterial exhibits hyperbolic dispersions in a broad frequency range. It can support subwavelength imaging with extremely high resolution. We also discuss the mechanics of these exotic wave behaviors.

KW - Acoustic metamaterial

KW - Effective medium theory

KW - Hyperbolic dispersion

KW - Negative mass density

KW - Topology optimization

UR - https://www.scopus.com/pages/publications/85053115878

M3 - Paper

AN - SCOPUS:85053115878

T2 - 21st International Conference on Composite Materials, ICCM 2017

Y2 - 20 August 2017 through 25 August 2017

ER -

Design of acoustic hyperbolic metamaterials based on topology optimization

Abstract

Conference

Keywords

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