On the design of non-Hermitian elastic metamaterial for broadband perfect absorbers
Liyun Cao, Yifan Zhu, Sheng Wan, Yi Zeng, Badreddine Assouar
Topics & Concepts
MetamaterialDissipationHermitian matrixBroadbandPhysicsWavenumberAbsorption (acoustics)OpticsQuantum mechanicsAcoustic Wave Phenomena ResearchMetamaterials and Metasurfaces ApplicationsNonlinear Photonic Systems