Skyrmions are nanometer- to micrometer-sized magnetic whirls that exhibit particle-like properties and can be moved efficiently by electrical currents. These properties make skyrmions an excellent ...
A new analysis of computer simulations of Earth’s magnetic field suggests that its behavior was different early in Earth’s history, resulting in greater stability and fewer reversals of the magnetic ...
Black holes are one of the most enigmatic stellar objects. While best known for swallowing up their surroundings into a gravity pit from which nothing can escape, they can also shoot off powerful jets ...
Morning Overview on MSN
Supercomputer models suggest magnetic fields explain how binary stars form so fast
Astrophysicist Tomoaki Matsumoto and collaborators have used three-dimensional magnetohydrodynamic supercomputer simulations ...
Programmable quantum computers have the potential to efficiently simulate increasingly complex molecular structures, electronic structures, chemical reactions, and quantum mechanical states in ...
A new study by the University of Leeds and University of California at San Diego reveals that changes in the direction of the Earth's magnetic field may take place 10 times faster than previously ...
Live Science on MSN
The universe's first magnetic fields were 'comparable' to the human brain — and still linger within the 'cosmic web'
New computer simulations suggest the first magnetic fields that emerged after the Big Bang were much weaker than expected — ...
A new simulation of the galaxy’s magnetic turbulence shakes up how we think about—and visualize—the astrophysical environments. The model was developed by James Beattie, a postdoctoral fellow at the ...
Available at no cost, the online simulation resource offers high accuracy and configurability for magnetic position-sensor design, covering both linear and rotary modes of operation. In order to ...
Swarms of soft microrobots controlled by minimally invasive magnetic fields show promise as biomedical agents. The collective behaviour of such swarms, governed by magnetic and hydrodynamic ...
Magneto-optical microscope image of a skyrmion, which is the dark spot marked by a blue circle, in a ring of magnetic material. The spatially resolved pinning potential, which determines the special ...
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