Dr. Elena Salagre Rubio graduated from Universidad Autónoma de Madrid with a BSc in Physics and later a MSc and a phD in Condensed Matter Physics, focusing on metal insulator transitions and novel ways of exploring them. Currently, she is a postdoctoral researcher at Sandia National Laboratories where she is growing and studying complex oxides, including high entropy oxides that she later utilizes for the fabrication of devices for neuromorphic computing. She is also investigating such devices in terms of their operating mechanisms, comprising current and temperature localization during switching and the role of phase transitions in the material during these processes.