Controlling elastic waves with isotropic materials

Zheng Chang; Jin Hu; Gengkai Hu; Ran Tao; Yue Wang

doi:10.1063/1.3569598

Controlling elastic waves with isotropic materials

Zheng Chang, Jin Hu^*, Gengkai Hu, Ran Tao, Yue Wang

^*此作品的通讯作者

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

51 引用（Scopus）

摘要

Design of functional devices with isotropic materials has significant advantages, as regards easy fabrication and broadband application. In this letter, we present a method to derive isotropic transformation material parameters for elastodynamics under local conformal transformation. The transformed material parameters are then applied to design a beam bender, a four-beam antenna and an approximate carpet cloak for elastic wave with isotropic materials, validated by the numerical simulations.

源语言	英语
文章编号	121904
期刊	Applied Physics Letters
卷	98
期	12
DOI	https://doi.org/10.1063/1.3569598
出版状态	已出版 - 21 3月 2011

访问文件

10.1063/1.3569598

其它文件与链接

链接到 Scopus 的出版物

引用此

Chang, Z., Hu, J., Hu, G., Tao, R., & Wang, Y. (2011). Controlling elastic waves with isotropic materials. Applied Physics Letters, 98(12), 文章 121904. https://doi.org/10.1063/1.3569598

@article{052dba78dd1245c2b5c46c2febe13112,

title = "Controlling elastic waves with isotropic materials",

abstract = "Design of functional devices with isotropic materials has significant advantages, as regards easy fabrication and broadband application. In this letter, we present a method to derive isotropic transformation material parameters for elastodynamics under local conformal transformation. The transformed material parameters are then applied to design a beam bender, a four-beam antenna and an approximate carpet cloak for elastic wave with isotropic materials, validated by the numerical simulations.",

author = "Zheng Chang and Jin Hu and Gengkai Hu and Ran Tao and Yue Wang",

year = "2011",

month = mar,

day = "21",

doi = "10.1063/1.3569598",

language = "English",

volume = "98",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "12",

}

TY - JOUR

T1 - Controlling elastic waves with isotropic materials

AU - Chang, Zheng

AU - Hu, Jin

AU - Hu, Gengkai

AU - Tao, Ran

AU - Wang, Yue

PY - 2011/3/21

Y1 - 2011/3/21

N2 - Design of functional devices with isotropic materials has significant advantages, as regards easy fabrication and broadband application. In this letter, we present a method to derive isotropic transformation material parameters for elastodynamics under local conformal transformation. The transformed material parameters are then applied to design a beam bender, a four-beam antenna and an approximate carpet cloak for elastic wave with isotropic materials, validated by the numerical simulations.

AB - Design of functional devices with isotropic materials has significant advantages, as regards easy fabrication and broadband application. In this letter, we present a method to derive isotropic transformation material parameters for elastodynamics under local conformal transformation. The transformed material parameters are then applied to design a beam bender, a four-beam antenna and an approximate carpet cloak for elastic wave with isotropic materials, validated by the numerical simulations.

UR - http://www.scopus.com/inward/record.url?scp=79953908303&partnerID=8YFLogxK

U2 - 10.1063/1.3569598

DO - 10.1063/1.3569598

M3 - Article

AN - SCOPUS:79953908303

SN - 0003-6951

VL - 98

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 12

M1 - 121904

ER -

Controlling elastic waves with isotropic materials

摘要

访问文件

其它文件与链接

指纹

引用此