Whoa, that's very cool. Achieves superconductivity above liquid nitrogen temps. You wouldn't happen to know what the cooling setup looks like for REBCO supercon

Whoa, that's very cool. Achieves superconductivity above liquid nitrogen temps. You wouldn't happen to know what the cooling setup looks like for REBCO superconductors? I wonder if you could use some kind of clever magnetic refrigeration setup to create 'electrically activated' superconductors? (i.e. use electricity to run a conventional motor in a rotary mag fridge setup discussed here: http://sci-hub.cc/10.1063/1.4880818 http://sci-hub.cc/10.1063/1.4880818)