Ferromagnetic structures, particularly the anti-eddy plate, in a bi-planar permanent-magnet-type low-field (0.05 T) magnetic resonance imaging (MRI) brain scanner can distort the gradient field in the ...

Earth’s magnetic field strength and atmospheric oxygen levels have oscillated in tandem for around 540 million years, according to a NASA-led study, pointing to a deep-Earth process that could knit ...

According to Weijia Kuang, a geophysicist at NASA's Goddard Space Flight Centre, this correlation could help us to know the evolution of life and how it is relevant to the interior process of the ...

To realize high-speed nonvolatile magnetic memory with low energy consumption, electric switching of perpendicular magnetization by spin–orbit torque in the heavy metal/ferromagnetic (HM/FM) structure ...

Migrating bogong moths use stars and Earth's magnetic field to find ancestral summer caves each year by Eric Warrant, The Conversation edited by Gaby Clark, reviewed by Andrew Zinin Editors' notes ...

A method is presented for controlling the field-directed self-assembly of colloidal magnetic core–shell nanoparticles into three-dimensional (3D) crystalline superstructures with nanoscale feature ...

This letter describes how a rotating magnetic dipole field will manipulate the location and shape of a swarm of magnetic microrobots, specifically microrobots that convert rotation into forward ...

When set spinning, the setup mimics the roiling liquid iron in the Earth’s outer core, which forms electrical currents that generate the magnetic field in a process called a dynamo.