  Recently, Sukbae Lee et al. reported inspiring experimental findings on the
atmospheric superconductivity of a modified lead apatite crystal (LK-99) at
room temperature (10.6111/JKCGCT.2023.33.2.061, arXiv: 2307.12008, arXiv:
2307.12037). They claimed that the synthesized LK-99 materials exhibit the
Meissner levitation phenomenon of superconductors and have a superconducting
transition temperature (Tc) higher than 400 K. Here, for the first time, we
successfully verify and synthesize the LK-99 crystals which can be magnetically
levitated with larger levitated angle than Sukbae Lee's sample at room
temperature. It is expected to realize the true potential of room temperature,
non-contact superconducting magnetic levitation in near future.
