Different end geometries are used to test the optimal conditions for low adhesion and increased dynamic response to an actuating external rotating magnetic field. When subjected to a magnetic field as ...

Smaller, streamlined electronics make lubricant-free, low-friction magnetic bearings feasible for more rotating machines. • Magnetic bearings support rotating shafts in five axes without solid ...

More specifically, suspended magnetic nanoparticles are spun via alternating orthogonal magnetic fields that essentially create a “rotating” magnetic field (Figure 1). When external forces cause a ...

Therefore, a magnetic field diode in which the field can only be transferred coil-to-coil in one direction should not be possible. One-way system: illustration of the diode coils set within the ...

Using a rotating magnetic field they show how multiple chains of microscopic magnetic bead-based robots can link up to reach impressive ... "For applications of drug delivery and minimally ...

Feb 06, 2020: Novel magnetic nanostructures for emerging biomedical applications (Nanowerk Spotlight) Small magnetic objects, which have been used successfully in technological applications such as ...

For rotating applications integrated encoder ICs, such as the iC-MA, are suitable as it includes all functions to sense and process the rotating magnetic field of the permanent magnet placed on top of ...

In response to a rotating magnetic field, the dipole moves like a compass needle, aligning all the beads along the same ...

Only one of these should be Zel’dovich-amplified by the rotating cylinder (the co-rotating component) while the other is only ever absorbed, explains Cromb. “Ideally, we want to switch to a rotating ...