The work presents a full-wave investigation of an impedance sphere coated with a rotationally symmetric gyrotropic layer, with both electric and magnetic gyrotropies. A formulation based on the modal ...

This study presents a novel model of the Martian crustal magnetic field, derived from magnetic field data acquired ... distributed on a spherical surface according to the Fibonacci Sphere Distribution ...

Get Instant Summarized Text (Gist) Micrometer-sized, flower-shaped structures made of a nickel-iron alloy can locally enhance magnetic fields by concentrating field lines at their center. The ...

Back in 1832, the celebrated British physicist, Michael Faraday, carried out a set of experiments designed to answer a tantalizing question: could electricity be generated by Earth's rotation through ...

It looked still to you before because you were moving with it. We have this same problem with electric and magnetic fields. Depending on your reference frame, what appears to be a magnetic force ...

The sensor is based on a time-harmonic magnetic field and has the advantage of strong detection ability for nonferromagnetic particles. The sensing mechanism of metal particles is the foundation for ...

Examples for a Gradient Field and a B0 field present in low field MRI are provided. The general functionality can be concluded from those two examples. To do so ...

Uranus and Neptune, distant blue worlds 1.7 billion miles from Earth, harbor magnetic fields that behave nothing like those of their planetary siblings. While Earth’s magnetic field resembles a bar ...