Nextbigfuture has covered the LK99, PCPOSOS (aka LK99 with Sulfur) and the wrinkled graphite room temperature and room pressure superconductors or possible room temperature and room pressure superconductors. Alex Kaplan reviewed the wrinkled graphite paper. Here is the peer review published paper – Global Room-Temperature Superconductivity in Graphite. Researcher use scotch-taped cleaved pyrolytic graphite carrying …