Electronic Structure, Density Functional Theory and Planewaves - Part 1

Learn the fundamental principles of electronic structure theory and density functional theory (DFT) using planewave basis sets in this 21-minute lecture by Stefano Baroni from Materials Cloud. Explore the theoretical foundations that underpin modern computational materials science, including how electronic properties of materials can be calculated from first principles. Discover the mathematical framework of DFT, understand why planewave basis sets are particularly effective for periodic systems, and gain insights into how these methods enable accurate predictions of material properties. Master the conceptual underpinnings that make DFT one of the most widely used quantum mechanical modeling methods in physics, chemistry, and materials science.