New fluid mechanics on the nanoscale from optical measurements of nanoparticle vibrations

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https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11463/2568544/New-fluid-mechanics-on-the-nanoscale-from-optical-measurements-of/10.1117/12.2568544.short

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https://doi.org/10.1117/12.2568544
 http://hdl.handle.net/11603/29235

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UMBC Physics Department
UMBC Faculty Collection

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Author/Creator ORCID

https://orcid.org/0000-0002-6370-8765

Date

2020-08-20

Type of Work

conference papers and proceedings
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Citation of Original Publication

Matthew Pelton, "New fluid mechanics on the nanoscale from optical measurements of nanoparticle vibrations," Proc. SPIE 11463, Optical Trapping and Optical Micromanipulation XVII, 114630A (20 August 2020); https://doi.org/10.1117/12.2568544

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©(2020) Society of Photo-Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.

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Abstract

At the nanoscale, simple liquids are expected to exhibit complex fluid-mechanical behavior, including viscoelasticity and violation of the no-slip boundary condition. We have observed these phenomena experimentally by optically exciting and probing the vibrations of metal nanoparticles in liquids.