High-Entropy Perovskites as Multifunctional Metal Oxide Semiconductors: Synthesis and Characterization of (Gd<sub>0.2</sub>Nd<sub>0.2</sub>La<sub>0.2</sub>Sm<sub>0.2</sub>Y<sub>0.2</sub>)CoO<sub>3</sub>
ACS applied electronic materials