In a high- "T" c superconductor, the mechanism is extremely similar to a conventional superconductor, except, in this case, phonons virtually play no role and their role is replaced by spin-density waves.
The mechanism is extremely similar to a conventional superconductor. This is except. This is in this case. This is in a high- "T" c superconductor. Phonons virtually play. No role is replaced by spin-density waves. Their role is replaced by spin-density waves.