First, a matrix-based expansion model was established to quantify magnetic field distribution that could be used as compensation. Second, by using the particle swarm optimization algorithm with ...

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=6287639 ...

The second step is image reconstruction. Researchers often use algorithms to find the distribution of the electrical and magnetic permeability in the field space of the object to be measured, given ...

Puzzling effects Two quantum simulations have revealed unexpected behaviour at quantum phase transitions. (Courtesy: Shutterstock/Inna-Bigun) Unexpected behaviour at phase transitions between ...

In an advance for quantum technologies, researchers at the Cavendish Laboratory, University of Cambridge, have created a ...

We present a fully quantum model for the excitation of a bound electron based on the “free-electron bound-electron resonant interaction” (FEBERI) scheme. The bound electron is modeled as a quantum two ...

In mid-December of 2024, scientists officially updated the World Magnetic Model (WMM), which helps keep track of our planet’s magnetic north and its chaotic and relatively unpredictable movements.

Companies and collectors alike love to brag about their anti-magnetic watches and how many gauss they can withstand. If you’ve wondered what that means and why it’s a big deal, you’re surely not alone ...