Diffusion is a fundamental natural phenomenon that can be observed across a wide range of length and time scales. It plays a ...

Magnetic force microscopy (MFM) is a scanning probe technique that maps the magnetic properties of surfaces with nanometre-scale spatial resolution by detecting forces between a sample’s stray ...

An international team of researchers has developed a new method for parameterizing machine-learning interatomic potentials (MLIP) to simulate magnetic materials, making the prediction of their ...

Astronomers have achieved a major breakthrough in solar physics by successfully producing detailed maps of the Sun's coronal magnetic fields. This milestone promises to enhance our understanding of ...

"...a personal field ... as portrayed in many science fiction movies and comic books, that is invisible to the naked eye—that will take some doing." Reading time 5 ...

Led by Purdue University assistant professor Cauê Borlina during his time at MIT, alongside senior author Benjamin Weiss, the ...

Magnetic illusion: a long wire surrounded by a magnetic replicator generates a replica of the wire outside it. (Courtesy: Phys. Rev. Lett. 10.1103/PhysRevLett.125.177204) Physicists in the UK and ...

Researchers at Chalmers University of Technology in Sweden published their findings in Advanced Materials, demonstrating a material that allows two competing magnetic forces to coexist within a single ...

One of the common modes of scanning probe microscopy (SPM) is Magnetic force microscopy (MFM). As indicated by the name, SPM is used to map magnetic properties. On the nanoscale, MFM probes local ...

Traditional magnetic separators, however, present a challenge: they generate a magnetic force that is very high near the side of the vessel closest to the magnet and decreases rapidly with distance.

Magnetic force microscopy (MFM) is one of the modes of scanning probe microscopy (SPM). As the name implies, it is used to map magnetic characteristics. MFM investigates the local magnetic fields at ...