Effective medium theory for the low-temperature heat capacity of a metasolid plate
Modeling artificial nanostructures in terms of effective materials parameters is important for gaining physical insight into their behavior and facilitating their optimization. Here, an analytical effective medium theory for the heat capacity of holey phononic crystals is derived, revealing the effe...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2023-01-01
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| Series: | Communications Materials |
| Online Access: | https://doi.org/10.1038/s43246-022-00329-0 |
| _version_ | 1797958570552066048 |
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| author | Tuomas A. Puurtinen Ilari J. Maasilta |
| author_facet | Tuomas A. Puurtinen Ilari J. Maasilta |
| author_sort | Tuomas A. Puurtinen |
| collection | DOAJ |
| description | Modeling artificial nanostructures in terms of effective materials parameters is important for gaining physical insight into their behavior and facilitating their optimization. Here, an analytical effective medium theory for the heat capacity of holey phononic crystals is derived, revealing the effect of the emergent anisotropic elastic response of the metasolid. |
| first_indexed | 2024-04-11T00:20:49Z |
| format | Article |
| id | doaj.art-822a4233f6664c5d8e472f02a1db4875 |
| institution | Directory Open Access Journal |
| issn | 2662-4443 |
| language | English |
| last_indexed | 2024-04-11T00:20:49Z |
| publishDate | 2023-01-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Communications Materials |
| spelling | doaj.art-822a4233f6664c5d8e472f02a1db48752023-01-08T12:16:54ZengNature PortfolioCommunications Materials2662-44432023-01-01411910.1038/s43246-022-00329-0Effective medium theory for the low-temperature heat capacity of a metasolid plateTuomas A. Puurtinen0Ilari J. Maasilta1Nanoscience Center, Department of Physics, University of JyvaskylaNanoscience Center, Department of Physics, University of JyvaskylaModeling artificial nanostructures in terms of effective materials parameters is important for gaining physical insight into their behavior and facilitating their optimization. Here, an analytical effective medium theory for the heat capacity of holey phononic crystals is derived, revealing the effect of the emergent anisotropic elastic response of the metasolid.https://doi.org/10.1038/s43246-022-00329-0 |
| spellingShingle | Tuomas A. Puurtinen Ilari J. Maasilta Effective medium theory for the low-temperature heat capacity of a metasolid plate Communications Materials |
| title | Effective medium theory for the low-temperature heat capacity of a metasolid plate |
| title_full | Effective medium theory for the low-temperature heat capacity of a metasolid plate |
| title_fullStr | Effective medium theory for the low-temperature heat capacity of a metasolid plate |
| title_full_unstemmed | Effective medium theory for the low-temperature heat capacity of a metasolid plate |
| title_short | Effective medium theory for the low-temperature heat capacity of a metasolid plate |
| title_sort | effective medium theory for the low temperature heat capacity of a metasolid plate |
| url | https://doi.org/10.1038/s43246-022-00329-0 |
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