Theory of Truncation Resonances in Continuum Rod‐Based Phononic Crystals with Generally Asymmetric Unit Cells (Cover Feature 2/2023)
Theory of Truncation Resonances in Continuum Rod‐Based Phononic Crystals with Generally Asymmetric Unit Cells (Cover Feature 2/2023)
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具有一般不对称晶胞的连续棒基声子晶体中的截断共振理论（封面专题 2/2023）
DOI：
10.1002/adts.202370004
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发表时间：
2023
影响因子：
3.3
通讯作者：
Nouh, Mostafa
中科院分区：
文献类型：
--
作者：
Al Ba'ba'a, Hasan B.;Willey, Carson L.;Chen, Vincent W.;Juhl, Abigail T.;Nouh, Mostafa
带隙内出现的共振模式或截断共振代表了声子材料的独特现象，并在流动控制、边缘/表面模式和传感应用中发挥着核心作用。在文章 2200700 中，Mostafa Nouh 和同事建立了有助于产生或抑制截断共振的基本因素，并提供了对有限声子晶体中局域振动模式的解释。
Resonant modes emerging within bandgaps, or truncation resonances, represent a unique phenomenon of phononic materials and play a central role in flow control, edge/surface modes and sensing applications. In article 2200700, Mostafa Nouh and co-workers establish the fundamental factors that contribute to the origination or suppression of truncation resonances and provides an interpretation of localized vibrational modes in finite phononic crystals.