posted on 2024-11-15, 05:21authored byZhi Ren, Cao Wang, Xiang-fan Xu, Guang-han Cao, Zhu-An Xu, Yu-Heng Zhang
Stabilization of cobalt oxyhydrate superconductor was realized by post-treatment of the as-prepared superconductor in concentrated NaOH solution; this finding is expected to promote future experimental research on the intriguing material.