• Technical Conference & Exhibit:  01 – 04 November 2021
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On-chip Nano-object Trapping with Conjugate Optical and Thermophoretic Force (JTh5A.91)

Presenter: Chuchuan Hong, Vanderbilt University

We demonstrate an on-chip hybrid plasmonic-waveguide based trapping system to combine electro-thermo-plasmonic flow and negative thermophoresis with optical gradient force in realizing stable and fast trapping of sub-nm particles (10 nm).

Authors:Chuchuan Hong, Vanderbilt University / Samprity Saha, Virginia Commonwealth University / Dhruv Fomra, Virginia Commonwealth University / Nathaniel Kinsey, Virginia Commonwealth University / Justus Ndukaife, Vanderbilt University


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