Physics · Superconductivity
The Bardeen-Cooper-Schrieffer (BCS) theory of superconductivity is fundamentally based on which type of interaction?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Direct exchange interaction
- 2Attractive electron-phonon-electron (lattice-mediated) interaction✓
- 3Attractive gravitational interaction between electrons
- 4Repulsive Coulomb interaction between electrons
Correct answer
Attractive electron-phonon-electron (lattice-mediated) interaction
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