High pressure charge transitions in PbCoO3

PbCoO3 used to be the “missing link” in the PbMO3 perovskite series. PbCoO3 was recently synthesized by the Azuma group using high-pressure synthesis at 12 GPa. NPD at JPARC...PbCoO3曾是PbMO3型钙钛矿系列中“缺失的一环”。近期，Azuma研究团队采用12 GPa的高压合成工艺成功制备出PbCoO3，并在日本质子加速器研究复合体（JPARC）开展了中子粉末衍射（Neutron Powder Diffraction, NPD）相关实验……