Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Explore the fundamental concepts of phonons and structural transitions through the lens of Density Functional Theory (DFT) and group theory in this comprehensive lecture. Delve into the intricate relationship between atomic vibrations and crystal structures, gaining insights into how these phenomena influence material properties. Learn to apply advanced computational techniques and theoretical frameworks to analyze and predict structural phase transitions in various materials. Discover the power of combining DFT calculations with group theory principles to unravel complex phonon behaviors and their role in driving structural changes. Enhance your understanding of solid-state physics and materials science through this in-depth exploration of phonon dynamics and their impact on material structures.