Correlated Order at the Tipping Point in the Kagome Metal CsV3Sb5

Explore the intricacies of spontaneously broken symmetries in quantum matter through this comprehensive lecture on correlated order in the kagome metal CsV3Sb5. Delve into the challenges of determining exact symmetries broken due to imperfections like strain, especially when multiple electronic orders form complex interactions. Examine the fabrication of highly symmetric samples of CsV3Sb5 and the subsequent transport property measurements. Discover the absence of measurable anisotropy at any temperature in the unperturbed material and the striking in-plane transport anisotropy that appears with weak magnetic fields or strains. Analyze the symmetry implications of a perpendicular magnetic field inducing flux order coexisting with conventional bond order. Gain insights into a unifying picture for the controversial charge order in kagome metals, advancing your understanding of quantum matter phenomena and physics in general.

Glenn Wagner, Correlated order at the tipping point in the kagome metal CsV3Sb5