Dimensionality Crossover to 2D Vestigial Nematicity from 3D Zigzag Antiferromagnet

Explore the fascinating world of quantum materials in this 39-minute conference talk by Liuyan Zhao at the International Centre for Theoretical Sciences. Delve into the dimensionality crossover from 3D zigzag antiferromagnets to 2D vestigial nematicity, a topic that falls under the broader program of Engineered 2D Quantum Materials. Gain insights into emergent electronic, magnetic, and topological phenomena in two-dimensional synthetic structures. Learn about the interplay between electronic correlations, spin-orbit coupling, crystal structure, symmetry, and topology in reduced dimensionality systems. Discover how frustrated coupling across 2D interfaces and enhanced interlayer interactions can lead to new electronic band structures and host emergent behaviors not found in bulk systems. This talk is part of a comprehensive workshop bringing together physicists and materials scientists to discuss artificially engineered heterostructures, including oxide interfaces, van der Waals materials, and other novel layered materials.