14 citations · 15 across the 2 of their papers we have counts for
2 papers
physics.class-ph2025★ 1 cited
Magnetic levitation at low rotation frequencies using an on-axis magnetic field
Joachim Marco Hermansen, Frederik Laust Durhuus, Rasmus Bjørk
The Ucar effect is a simple yet astonishing phenomenon where a permanent magnet can be levitated by placing it in the vicinity of another permanent magnet that rotates sufficiently…
physics.app-ph2023★ 14 cited
Magnetic levitation by rotation
Joachim Marco Hermansen, Frederik Laust Durhuus, Cathrine Frandsen +3
A permanent magnet can be levitated simply by placing it in the vicinity of another permanent magnet that rotates in the order of 200 Hz. This surprising effect can be easily repro…