3 ms·

I was curious and did a patent search. This may be it: https://patents.google.com/patent/US20190348597A1/en https://patents.google.com/patent/US20190348597A1/e

I was curious and did a patent search. This may be it: https://patents.google.com/patent/US20190348597A1/en https://patents.google.com/patent/US20190348597A1/en (Piezoelectricity-induced High Temperature Superconductor)

progrus 3y ago
Yeah this is referred to in the LK99 paper.
- sohex 3y ago
  Where? I don't see a reference to it in either of the initial two papers or in the Korean journal paper.