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Akademický článek

Local resonance bandgap control in a particle-aligned magnetorheological metamaterial

Autor: Mohammadreza Moghaddaszadeh, Andrew Ragonese, Yong Hu, Zipeng Guo, Amjad Aref, Chi Zhou, Shenqiang Ren, Mostafa Nouh

Publikováno v: Communications Materials, Vol 4, Iss 1, Pp 1-8 (2023)

Abstract Stimuli-responsive elastic metamaterials augment unique subwavelength features and wave manipulation capabilities with a degree of tunability, which enables them to cut across different time scales and frequency regimes. Here, we present an

Externí odkaz: https://doaj.org/article/16b3c36989384eecbdb638d590f358c3

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Akademický článek

Frequency selective wave beaming in nonreciprocal acoustic phased arrays

Autor: Revant Adlakha, Mohammadreza Moghaddaszadeh, Mohammad A. Attarzadeh, Amjad Aref, Mostafa Nouh

Publikováno v: Scientific Reports, Vol 10, Iss 1, Pp 1-14 (2020)

Abstract Acoustic phased arrays are capable of steering and focusing a beam of sound via selective coordination of the spatial distribution of phase angles between multiple sound emitters. Constrained by the principle of reciprocity, conventional pha

Externí odkaz: https://doaj.org/article/d11490d847e7460297c9deb45070307c

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Reconfigurable metamaterial neuromorphic computing

Autor: Mohammadreza Moghaddaszadeh, Mohamed Mousa, Amjad Aref, Mostafa Nouh

Publikováno v: The Journal of the Acoustical Society of America. 152:A37-A37

Neuromorphic computing was originally introduced in electronic circuits to mimic neuro-biological architectures. In these systems, a physical agent (e.g., an electromagnetic or acoustic wave) propagates through multiple layers of metasurfaces which a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2fbf7fb4ad59c27066619e53ffdba2f8
https://doi.org/10.1121/10.0015459

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