Since its discovery 100 years ago, our understanding of superconductivity has developed in a far from smooth fashion. Paul Michael Grant explains why this beautiful, elegant and profound phenomenon ...
Resistance-free current flow would have enormous benefits for the electronics industry and is usually associated with superconductivity. But ‘ballistic quantum wires’ may offer an alternative. These ...
In this video, Jonny Nelson explains resistance. The current through a component depends on both the resistance of the component and the potential difference across the component.
In this video, Jonny Nelson explains resistance. The current through a component depends on both the resistance of the component and the potential difference across the component.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback