Pressure-Induced Phase Transformations of Quasi-2D Sr${}_3$Hf${}_2$O${}_7$

M. C. B. Barbosa, E. Lora da Silva, P. Neenu Lekshmi +5

We present an \textit{ab-initio} study of the quasi-2D layered perovskite Sr${}_3$Hf${}_2$O${}_7$ com\-pound, performed within the framework of the Density Functional Theory and lattice…