Strong charge and spin fluctuations in La${}_2$O${}_3$Fe${}_2$Se${}_2$

Guangxi Jin, Yilin Wang, Xi Dai +2

The electronic structure and magnetic properties of the strongly correlated material La${}_2$O${}_3$Fe${}_2$Se${}_2$ are studied by using both the density function theory plus $U$ (DFT+$U$…