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- Publisher Website: 10.1103/PhysRevLett.111.036103
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Article: Interaction of a contact resonance of microspheres with surface acoustic waves
Title | Interaction of a contact resonance of microspheres with surface acoustic waves |
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Authors | |
Issue Date | 2013 |
Citation | Physical Review Letters, 2013, v. 111, n. 3, article no. 036103 How to Cite? |
Abstract | We study the interaction of surface acoustic waves (SAWs) with a contact-based vibrational resonance of 1 μm silica microspheres forming a two-dimensional granular crystal adhered to a substrate. The laser-induced transient grating technique is used to excite SAWs and measure their dispersion. The measured dispersion curves exhibit "avoided crossing" behavior due to the hybridization of the SAWs with the microsphere resonance. We compare the measured dispersion curves with those predicted by our analytical model and find excellent agreement. The approach presented can be used to study the contact mechanics and adhesion of micro- and nanoparticles as well as the dynamics of microscale granular crystals. © 2013 American Physical Society. |
Persistent Identifier | http://hdl.handle.net/10722/318540 |
ISSN | 2023 Impact Factor: 8.1 2023 SCImago Journal Rankings: 3.040 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Boechler, N. | - |
dc.contributor.author | Eliason, J. K. | - |
dc.contributor.author | Kumar, A. | - |
dc.contributor.author | Maznev, A. A. | - |
dc.contributor.author | Nelson, K. A. | - |
dc.contributor.author | Fang, N. | - |
dc.date.accessioned | 2022-10-11T12:24:00Z | - |
dc.date.available | 2022-10-11T12:24:00Z | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | Physical Review Letters, 2013, v. 111, n. 3, article no. 036103 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/10722/318540 | - |
dc.description.abstract | We study the interaction of surface acoustic waves (SAWs) with a contact-based vibrational resonance of 1 μm silica microspheres forming a two-dimensional granular crystal adhered to a substrate. The laser-induced transient grating technique is used to excite SAWs and measure their dispersion. The measured dispersion curves exhibit "avoided crossing" behavior due to the hybridization of the SAWs with the microsphere resonance. We compare the measured dispersion curves with those predicted by our analytical model and find excellent agreement. The approach presented can be used to study the contact mechanics and adhesion of micro- and nanoparticles as well as the dynamics of microscale granular crystals. © 2013 American Physical Society. | - |
dc.language | eng | - |
dc.relation.ispartof | Physical Review Letters | - |
dc.title | Interaction of a contact resonance of microspheres with surface acoustic waves | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1103/PhysRevLett.111.036103 | - |
dc.identifier.scopus | eid_2-s2.0-84880524751 | - |
dc.identifier.volume | 111 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | article no. 036103 | - |
dc.identifier.epage | article no. 036103 | - |
dc.identifier.eissn | 1079-7114 | - |
dc.identifier.isi | WOS:000322000300012 | - |