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physics.optics2024
Transverse optical gradient force in untethered rotating metaspinners
Einstom Engay, Mahdi Shanei, Vasilii Mylnikov +4
Nanostructured dielectric metasurfaces offer unprecedented opportunities to control light-matter momentum exchange, and thereby the forces and torques that light can exert on matte…
physics.optics2024
Microscopic Geared Mechanisms
Gan Wang, Marcel Rey, Antonio Ciarlo +5
The miniaturization of mechanical machines is critical for advancing nanotechnology and reducing device footprints. Traditional efforts to downsize gears and micromotors have faced…