Cooper pair

The first is from the tunneling of Cooper pairs.

In superinsulators the Cooper pairs avoid each other, preventing current from flowing.

These Cooper pairs are substantially larger than the interatomic separation.

Each Cooper pair, having integer spin, can be thought of as a boson.

This means that now electrons would be responsible for creating the Cooper pairs instead of ions.

It has also been recently demonstrated that a Cooper pair can comprise two bosons.

The theory of Cooper pairs is quite general and does not depend on the specific electron-phonon interaction.

So in order to have superconductivity, the electrons need to somehow bind into Cooper pairs.

So only at low temperatures are a significant number of the electrons in a metal in Cooper pairs.

The phonons cause attractive interactions between some electrons, causing them to form Cooper pairs.

In superconductors, electrons form Cooper pairs that carry electrical current effortlessly.

The Cooper pair fluid is thus a superfluid, meaning it can flow without energy dissipation.

However, with doping, these electrons can act as mobile Cooper pairs and are able to superconduct.

Josephson was the first to predict the tunneling of superconducting Cooper pairs.

If the electrodes are superconducting, Cooper pairs (with a charge of two elementary charges) carry the current.

It proposes that electrons with opposite spin can become paired, forming Cooper pairs.

Cooper pairs can tunnel across the insulating barrier, a phenomenon known as the Josephson effect.

Jin quickly went on to create the first fermionic condensate composed of Cooper pairs.

Hence, again, a Cooper pair is formed.

The Cooper pairs are analogous to the pseudoscalar mesons.

This distance is usually greater than the average interelectron distance, so many Cooper pairs can occupy the same space.

The resulting pairs of electrons, called Cooper pairs, end up traveling through the metal without resistance.

For more details, see Cooper pairs.

When the system temperature is lowered, more spin density waves and Cooper pairs are created, eventually leading to superconductivity.

Many theorists suggested that none would ever be found, that higher temperatures inevitably broke apart the Cooper pairs.