Interaction of a Contact Resonance of Microspheres with Surface Acoustic Waves
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...
Main Authors: | Boechler, Nicholas (Contributor), Eliason, Jeffrey Kristian (Contributor), Kumar, Anshuman (Contributor), Maznev, Alexei (Contributor), Nelson, Keith Adam (Contributor), Fang, Nicholas Xuanlai (Contributor) |
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Other Authors: | Massachusetts Institute of Technology. Department of Chemistry (Contributor), Massachusetts Institute of Technology. Department of Mechanical Engineering (Contributor) |
Format: | Article |
Language: | English |
Published: |
American Physical Society,
2013-09-16T15:49:22Z.
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Subjects: | |
Online Access: | Get fulltext |
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