A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...
Antiferromagnetic (AF) materials are made up of atoms or molecules with atomic spins that align in antiparallel directions of ...
Quantum Sensors Boost Magnetic Navigation As An Alternative To GPS is available to both Aviation Week & Space Technology and AWIN subscribers. Subscribe now to read this content, plus receive critical ...
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Why Earth's core changes may be affecting the planet's magnetic field
Deep beneath our feet, something extraordinary is happening. Scientists have discovered that changes in Earth's core are ...
James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...
In the blink of an eye in geological time, Canada has lost one north pole but gained another, a new and different claim to be ...
Our planet’s magnetosphere has seen dramatic shifts across its history—even total reversals—but this recent wrinkle doesn’t pose a threat to life Earth’s magnetic field surrounds the planet, with ...
Physicists have found a way to circumvent a 178-year old theory which means they can effectively cancel magnetic fields at a distance. They are the first to be able to do so in a way which has ...
The new magnetic sensor is inexpensive to make, works on minimal power and is 20 times more sensitive than many traditional sensors. A team of Brown University physicists has developed a new type of ...
As the EV market grows, so does demand for robust magnetic field sensors within these vehicles. Stray magnetic fields may diminish the accuracy of these sensors, though, which is where active ...
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