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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202211801
|2 doi
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|a pubmed24n1176.xml
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|a (DE-627)NLM352940522
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|a (NLM)36787442
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Groß, Michael Fidelis
|e verfasserin
|4 aut
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| 245 |
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|a Tetramode Metamaterials as Phonon Polarizers
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 07.05.2023
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|a Date Revised 07.05.2023
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2023 The Authors. Advanced Materials published by Wiley-VCH GmbH.
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|a In classical Cauchy elasticity, 3D materials exhibit six eigenmodes of deformation. Following the 1995 work of Milton and Cherkaev, extremal elastic materials can be classified by the number of eigenmodes, N, out of these six that are "easy". Using Greek number words, this leads to hexamode (N = 6), pentamode (N = 5), tetramode (N = 4), trimode (N = 3), dimode (N = 2), and monomode (N = 1) materials. While hexamode materials are unstable in all regards, the possibility of pentamode metamaterials ("meta-fluids") has attracted considerable attention throughout the last decade. Here, inspired by the 2021 theoretical work of Wei, Liu, and Hu, microstructured 3D polymer-based tetramode metamaterials are designed and characterized by numerical band-structure calculations, fabricated by laser printing, characterized by ultrasound experiments, and compared to the theoretical ideal. An application in terms of a compact and broadband polarizer for acoustical phonons at ultrasound frequencies is demonstrated
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|a Journal Article
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|a elastic waves
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|a metamaterials
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|a phonons
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|a polarizations
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|a tetramode materials
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|a ultrasound experiments
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|a Schneider, Jonathan Ludwig Günter
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wei, Yu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chen, Yi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Kalt, Sebastian
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Kadic, Muamer
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Xiaoning
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Hu, Genkai
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wegener, Martin
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 35(2023), 18 vom: 14. Mai, Seite e2211801
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
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|g volume:35
|g year:2023
|g number:18
|g day:14
|g month:05
|g pages:e2211801
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|u http://dx.doi.org/10.1002/adma.202211801
|3 Volltext
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|d 35
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|h e2211801
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