Pressure Tuning the Mixture of Eu${}^{2+}$ and Eu${}^{3+}$ in Eu${}_4$Bi${}_6$Se${}_{13}$

Mingyu Xu, Jose L. Gonzalez Jimenez, Greeshma C. Jose +10

The investigation of crystallographic, electronic, and magnetic characteristics, especially the mixed valences of Eu${}^{2+}$ and Eu${}^{3+}$ under pressure of a novel europium-based b…