Journal Article10.1016/0022-460X(92)90059-7
Elastic and acoustic wave band structure
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TL;DR: In this article, a periodic structure consisting of identical spheres placed periodically within a host homogeneous material is investigated, and the structure is shown to have a similar structure to the one described in this paper.
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About: This article is published in Journal of Sound and Vibration. The article was published on 22 Oct 1992. The article focuses on the topics: Acoustic wave.
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Citations
Intelligent on-demand design of phononic metamaterials
Ya-Qiu Jin,Liangshu He,Zhihui Wen,Bohayra Mortazavi,Hongwei Guo,Daniel Torrent,Bahram Djafari-Rouhani,Timon Rabczuk,Xiaoying Zhuang,Yan Li +9 more
TL;DR: This review of the recent works on the combination of phononic metamaterials and machine learning provides an overview of machine learning on structural design, and discusses machine learning driven on-demand design of phononymaterials for acoustic and elastic waves functions, topological phases and atomic-scale phonon properties.
96
Effects of material parameters on elastic band gaps of three-dimensional solid phononic crystals
TL;DR: In this paper, the influence of material parameters on the phononic band gap of 3D solid phononic crystals (PCs) based on the finite difference time domain (FDTD) method is investigated.
95
Design of Acoustic/Elastic Phase Gradient Metasurfaces: Principles, Functional Elements, Tunability and Coding
TL;DR: In this article , the authors summarize recent developments in acoustic/elastic phase gradient metamaterials, including design principles, design of functional elements, wave field manipulation with applications, and design of tunable metasurfaces.
94
Multi-resonant scatterers in Sonic Crystals: Locally Multi-resonant Acoustic Metamaterial
Vicente Romero-García,Anton Krynkin,Luis M. García-Raffi,Olga Umnova,Juan Vicente Sánchez-Pérez +4 more
TL;DR: In this article, an acoustic metamaterial made of a two-dimensional (2D) periodic array of multi-resonant acoustic scatterers is analyzed both experimentally and theoretically.
93
Topology optimization of two-dimensional asymmetrical phononic crystals
TL;DR: In this paper, the adaptive fuzzy fitness granulation (AFFG) was used to design the phononic crystals with large relative bandgap width (BGW) for combined out-of-plane and in-plane wave modes.
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Inhibited Spontaneous Emission in Solid-State Physics and Electronics
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