Cooper pair

Cooper pairs are bound electrons with opposite spin and momentum

Cooper pairs consist of two electrons that are bound together at low temperatures in a specific manner. This pairing was first described by Leon Cooper in 1956. The unique binding of these electrons is crucial for the phenomenon of superconductivity.

Example

In superconductors, electrons pair up as Cooper pairs, allowing them to move through the material without resistance.

Remember this

Understanding Cooper pairs is essential for explaining and harnessing superconductivity in various applications.

Text adapted from Wikipedia, licensed under CC BY-SA 4.0.

Related concepts

BCS theory

BCS theory explains superconductivity through Cooper pairs of electrons

Electron configuration

Why can't two electrons in an atom be identical twins?

the Pauli exclusion principle forbids

Can two identical particles ever share the same spot in quantum mechanics?

Symmetry in quantum mechanics

Can flipping time keep things spinning just right?

Dirac equation

Dirac equation implies existence of antimatter

Spin (physics)

Spin is an intrinsic form of angular momentum carried by elementary particles

Swipe through 100 ML concepts daily

Open Pocket Polymath