Then in 1897, British physicist Thompson, discovered that current flow was really electrons as he was doing some research on a crt. Nevertheless, even once the truth was known, everyone stuck with ...

Electric current comes in many forms: current in a wire, flow of ions between the plates of a battery and between plates during electrolysis, as arcs, sparks, and so on. However, here on Hackaday w… ...

The current flowing through it is thus indicative of the local potential of the sample and voltage gradients associated with the Hall voltage. By measuring this current, the team was also able to ...

He asked which way does *current* flow. And current has a definition in physics, and it’s a vector – so there’s absolutely, 100% a correct answer: in a conductor, current is just the ...

To nail down these effects, materials need to be tuned to a regime in which electron–electron scattering is dominant and the electrons flow like a viscous liquid 2, 3.

A team of researchers has developed a theory to explain how hydrodynamic electron flow could occur in 3D materials and observed it for the first time using a new imaging technique.

False-colored electron microscope image of the University of Minnesota device. ... an electric voltage is needed to force the current to flow in only one direction.

Researchers at MIT have observed “electron whirlpools” for the first time. The bizarre behavior arises when electricity flows as a fluid, which could make for more efficient electronics.

Specifically, the team tried to determine if the viscous electron flow observed in graphene could help to solve a long-standing challenge in the field of optoelectronics, namely that of detecting ...