– LK-99 (modified lead-apatite): claimed revolutionary room-temperature superconductor.
– Labs worldwide attempt recreation, but skepticism grows due to lack of evidence.
– Reproduction of material leads to disappointing results in newly published studies.
– Hoped-for superconductivity missing; resistance observed as temperature drops.
– Initial excitement wanes; doubts arise about the validity of the original claim.
– Critical temperature not reached, contrary to expectations.
– Material's resistivity increases with lowering temperature, acting opposite to superconductors.
– LK-99 (modified lead-apatite): claimed revolutionary room-temperature superconductor.