You can synthesize superconducting FETs though: https://link.springer.com/chapter/10.1007/978-94-011-1918-4_8 https://link.springer.com/chapter/10.1007/978-94-0

You can synthesize superconducting FETs though: https://link.springer.com/chapter/10.1007/978-94-011-1918-4_8 https://link.springer.com/chapter/10.1007/978-94-011-1918-4_... Obviously this isn't much benefit since the vast majority of applications can't be liquid nitrogen cooled (and computing has followed "what consumers will buy" on progress). That changes substantially if superconductors will keep working when put in my pocket.