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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| Soggetti: | |
| Accesso online: | https://arxiv.org/abs/2505.23951 |
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| _version_ | 1866908384752566272 |
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| author | Manjarrez-Montañez, B. Méndez-Sánchez, R. A. Betancur-Ocampo, Y. Martínez-Argüello, A. |
| author_facet | Manjarrez-Montañez, B. Méndez-Sánchez, R. A. Betancur-Ocampo, Y. Martínez-Argüello, A. |
| contents | A methodology for constructing a quasi-one-dimensional coupled-resonator phononic metamaterial is presented. This is achieved through the design of artificial phononic analogs of two molecular structures: trans-polyacetylene and trans-polyaminoborane. The band structure of trans-polyacetylene is analyzed in relation to the Su-Schrieffer-Heeger (SSH) model, while that of trans-polyaminoborane is examined using the $κ$-deformed Dirac equation, both within a tight-binding framework. Additionally, the obtained finite realization of the artificial trans-polyacetylene exhibits topologically protected states. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_23951 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Band Structure Engineering of Coupled-Resonator Phononic Polyacetylene and Polyaminoborane Manjarrez-Montañez, B. Méndez-Sánchez, R. A. Betancur-Ocampo, Y. Martínez-Argüello, A. Materials Science A methodology for constructing a quasi-one-dimensional coupled-resonator phononic metamaterial is presented. This is achieved through the design of artificial phononic analogs of two molecular structures: trans-polyacetylene and trans-polyaminoborane. The band structure of trans-polyacetylene is analyzed in relation to the Su-Schrieffer-Heeger (SSH) model, while that of trans-polyaminoborane is examined using the $κ$-deformed Dirac equation, both within a tight-binding framework. Additionally, the obtained finite realization of the artificial trans-polyacetylene exhibits topologically protected states. |
| title | Band Structure Engineering of Coupled-Resonator Phononic Polyacetylene and Polyaminoborane |
| topic | Materials Science |
| url | https://arxiv.org/abs/2505.23951 |