Co-intercalation of Ammonia molecules between FeSe layers in Ba-doped FeSe superconductor

Seiji Shibasaki, Keishi Ashida, Yuki Takahei +3

We have synthesized a Ba-doped FeSe superconductor using liquid ammonia, and investigated in detail the structure and composition of the Ba-FeSe phase. In the superconducting phase…