4 papers
Optical Pulling Force in Carbon Nanotubes: Manifestation of Nonlocal Conductivity
Tomer Berghaus, Touvia Miloh, Gregory Ya. Slepyan
We develop a new theory of an optical force exerted on a carbon nanotube (CNT) with a nonlocal conductivity. The optical force is expressed in terms of the surface current density…
Electrodynamics of carbon nanotubes with non-local surface conductivity
Tomer Berghaus, Touvia Miloh, Oded Gottlieb +1
A new framework that can be utilized for the electrodynamics of carbon nanotubes (CNTs) with non-local surface conductivity (spatial dispersion) is presented. The model of non-loca…
Expanding Active Matter to the Third Dimension: Exploring Short and Long-Range Particle-Wall Interactions
Sandeep Ramteke, Jordan Dehmel, Touvia Miloh +2
Most active colloid experiments are quasi-2D. Here a 3D density-matched solution of active particles propelled and aligned with an AC electric field uniquely facilitates measuremen…
Hybrid Magnetically and Electrically Powered Metallo-Dielectric Janus Microrobots: Enhanced Motion Control and Operation Beyond Planar Limits
Ido Rachbuch, Sinwook Park, Yuval Katz +2
This study introduces the integration of hybrid magnetic and electric actuation mechanisms to achieve advanced motion capabilities for Janus particle (JP) microrobots. We demonstra…