I apologise if this is in the wrong subforum. I'm having a lot of trouble determining how superconductivity works in the fulleride K3C60. I've looked at so many articles that explain the debate over the mechanism (ie electron-phonon coupling and electron-electron interactions), but each article gives an extremely detailed and mathematical explanation that I cannot comprehend. I was wondering if anyone could provide any resources or explanations that are much easier to understand. I would really appreciate any help.