Dr. Polychronis Tsipas studied physics and obtained his M.Sc. in Microsystems and Nanodevices from the National Technical University of Athens (Greece) in 2005 and his Ph.D. from the National Technical University of Athens in collaboration with the Institute of Material Science of NCSR Demokritos (Greece) in 2009 on the growth and characterization of high-k dielectric thin films on Ge. From 2011 to 2012, he worked as a Post-Doctoral Researcher in the Institute of Microelectronics of NCSR Demokritos on plasma etching and characterization of Si, SiO2, and Si3N4 microstructures and nanostructures for microelectronic and optoelectronic applications. In the period 2019-2023, he worked for the SKYTOP (Skyrmion-Topological insulator and Weyl semimetal technology) EU project on the search for novel 2D ferromagnets and topological materials (topological insulators and Weyl semimetals) for skyrmionic and spintronic applications. Since 2023, he has worked for the FIXIT (Scaled Ferroelectric X-bars for AI-driven sensors and actuators) EU project on the fabrication of low-power memories based on ferroelectrics for the realization of electronic artificial intelligence systems.