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physics.class-ph2024★ 10 cited
Rayleigh surface waves of extremal elastic materials
Yu Wei, Yi Chen, Wen Cheng +2
Extremal elastic materials here refer to a specific class of elastic materials whose elastic matrices exhibit one or more zero eigenvalues, resulting in soft deformation modes that…
physics.class-ph2012
Design Omnidirectional Wave Absorbers by Transformation Method
Zheng Chang, Gengkai Hu
A general conformal mapping is proposed to design omnidirectional broadband wave absorbers by transformation method. When applied to electromagnetic (EM) and acoustic waves, the ex…