Elastic metamaterial with simultaneously negative refraction for longitudinal and transverse waves
We present a study of elastic metamaterial that possesses multiple local resonances. We demonstrated that the elastic metamaterial can have simultaneously three negative effective parameters, i.e., negative effective mass, effective bulk modulus and effective shear modulus at a certain frequency ran...
Main Authors: | Ji-En Wu, Xiaoyun Wang, Bing Tang, Zhaojian He, Ke Deng, Heping Zhao |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2017-10-01
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Series: | AIP Advances |
Online Access: | http://dx.doi.org/10.1063/1.5001153 |
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