“The Synthesis, Structural Characterization and Superconductivity of $FeSe_x$ With $0.80 \leq X \leq 1.20$”. Journal of Atomic and Molecular Sciences 3, no. 1 (March 1, 2012): 89–94. Accessed December 5, 2025. https://www.global-sci.com/index.php/jams/article/view/14621.