The existing high temperature superconductors in production are also ceramics. They just deposit thin layers on another substrate and then you get flexible tap

The existing high temperature superconductors in production are also ceramics. They just deposit thin layers on another substrate and then you get flexible tapes. When you hear "second generation" HTS tapes, that is what people are referring to. AMSC and SuperPower crank it out by the mile. https://duckduckgo.com/?t=ffab&q=superconducting+tape&iax=images&ia=images https://duckduckgo.com/?t=ffab&q=superconducting+tape&iax=im...