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 ...

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 ...

Controllable electron flow in quantum wires Date: February 6, 2019 Source: Princeton University Summary: Scientist have found they can turn on and off the flow of current in a bismuth crystal ...

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.

The electron transport pathway provided by the nanoparticle cores plays a critical role in steering the current. First, it provides a permanent conductivity that does not exist in a pure ...

In this material, the team etched a narrow channel with a circular chamber on either side, then ran a current through it and measured electron flow. In standard materials like gold, ...

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… ...

They’ve essentially toggled the electron highway signs with an external magnetic field. This elegant control over band asymmetry might lead to low-power, high-speed data storage based on ...

Sep 17, 2021: The first glimpse of hydrodynamic electron flow in 3D materials (Nanowerk News) Electrons flow through most materials more like a gas than a fluid, meaning they don’t interact much with ...