and scattering across the magnetic field is most effective when there are electromagnetic waves at frequencies of a few millihertz that match the frequency at which electrons drift around the Earth.

Electrons can tunnel across the insulator ... while the other is free to flip in response to a nearby current or weak magnetic field, is achieved by adding an antiferromagnetic layer to the ...

By cooling a sample of graphene down to just 4 degrees above absolute zero and subjecting it to a strong magnetic field, electrons that are ordinarily free to move around become trapped in loops ...

Within curved dipoles, such as common bar magnets and planetary magnetic fields, electrons belched out by the sun are typically trapped along magnetic field lines. Typically, particles move along ...

Occasionally, a group of electrons ends up spinning wildly through Earth's magnetic field, and as the electrons spin, they release energy in the form of radiation. That radiation interacts with ...

The edge state was first discovered in 1980 when physicists noticed that – in specific conditions, including ultracold ...

Scientists worked with electricity long before they understood that current was made of electrons ... He placed cathode tubes in electric and magnetic fields. He knew that these fields will ...