Replication and study of anomalies in LK-99--the alleged ambient-pressure, room-temperature superconductor

T. Habamahoro, T. Bontke, M. Chirom +4

We have studied LK-99 [Pb${}_{10-x}$Cu${}_x$(PO${}_4$)${}_6$O], alleged by Lee et al. to exhibit superconductivity above room temperature and at ambient pressure, and have reproduced all a…