Self-Organized Resonance during Search of a Diverse Chemical Space
Recent studies of active matter have stimulated interest in the driven self-assembly of complex structures. Phenomenological modeling of particular examples has yielded insight, but general thermodynamic principles unifying the rich diversity of behaviors observed have been elusive. Here, we study t...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
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American Physical Society
2017
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| Online Access: | http://hdl.handle.net/1721.1/110820 https://orcid.org/0000-0001-8414-3153 |
| _version_ | 1826209386379345920 |
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| author | Kachman, Tal Owen, Jeremy Andrew England, Jeremy L. |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Kachman, Tal Owen, Jeremy Andrew England, Jeremy L. |
| author_sort | Kachman, Tal |
| collection | MIT |
| description | Recent studies of active matter have stimulated interest in the driven self-assembly of complex structures. Phenomenological modeling of particular examples has yielded insight, but general thermodynamic principles unifying the rich diversity of behaviors observed have been elusive. Here, we study the stochastic search of a toy chemical space by a collection of reacting Brownian particles subject to periodic forcing. We observe the emergence of an adaptive resonance in the system matched to the drive frequency, and show that the increased work absorption by these resonant structures is key to their stabilization. Our findings are consistent with a recently proposed thermodynamic mechanism for far-from-equilibrium self-organization. |
| first_indexed | 2024-09-23T14:21:42Z |
| format | Article |
| id | mit-1721.1/110820 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T14:21:42Z |
| publishDate | 2017 |
| publisher | American Physical Society |
| record_format | dspace |
| spelling | mit-1721.1/1108202022-09-29T08:58:38Z Self-Organized Resonance during Search of a Diverse Chemical Space Kachman, Tal Owen, Jeremy Andrew England, Jeremy L. Massachusetts Institute of Technology. Department of Physics Kachman, Tal Owen, Jeremy Andrew England, Jeremy L. Recent studies of active matter have stimulated interest in the driven self-assembly of complex structures. Phenomenological modeling of particular examples has yielded insight, but general thermodynamic principles unifying the rich diversity of behaviors observed have been elusive. Here, we study the stochastic search of a toy chemical space by a collection of reacting Brownian particles subject to periodic forcing. We observe the emergence of an adaptive resonance in the system matched to the drive frequency, and show that the increased work absorption by these resonant structures is key to their stabilization. Our findings are consistent with a recently proposed thermodynamic mechanism for far-from-equilibrium self-organization. 2017-07-24T13:58:21Z 2017-07-24T13:58:21Z 2017-07 2017-02 2017-07-21T22:00:02Z Article http://purl.org/eprint/type/JournalArticle 0031-9007 1079-7114 http://hdl.handle.net/1721.1/110820 Kachman, Tal; Owen, Jeremy A. and England, Jeremy L. "Self-Organized Resonance during Search of a Diverse Chemical Space." Physical Review Letters 119, 3 (July 2017): 038001 © 2017 American Physical Society https://orcid.org/0000-0001-8414-3153 en http://dx.doi.org/10.1103/PhysRevLett.119.038001 Physical Review Letters Creative Commons Attribution http://creativecommons.org/licenses/by/3.0 authors application/pdf American Physical Society American Physical Society |
| spellingShingle | Kachman, Tal Owen, Jeremy Andrew England, Jeremy L. Self-Organized Resonance during Search of a Diverse Chemical Space |
| title | Self-Organized Resonance during Search of a Diverse Chemical Space |
| title_full | Self-Organized Resonance during Search of a Diverse Chemical Space |
| title_fullStr | Self-Organized Resonance during Search of a Diverse Chemical Space |
| title_full_unstemmed | Self-Organized Resonance during Search of a Diverse Chemical Space |
| title_short | Self-Organized Resonance during Search of a Diverse Chemical Space |
| title_sort | self organized resonance during search of a diverse chemical space |
| url | http://hdl.handle.net/1721.1/110820 https://orcid.org/0000-0001-8414-3153 |
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