Optothermal pulling, trapping, and assembly of colloids using nanowire plasmons
Abstract
Optothermal pulling of silica beads is observed under excitation of surface plasmon polaritons along a silver nanowire. Multiparticle assembly of colloids can also be formed, which can be controlled by tuning the polarization of the input beam.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Jan 01, 2021
- Source ID
- 10.1039/d1sm01365c
Entities
People
- Diptabrata Paul
- G V Pavan Kumar
- Ratimanasee Sahu
- Sunny Tiwari
- Vandana Sharma
- Vijayakumar Chikkadi
Organizations
- Air Force Research Laboratory
- Indian Institutes of Science Education and Research