Two Talks will be presented:
1. "Evidence for a sign-changing s-wave order parameter in monolayer Fe (Se,Te)/Bi2Te3”- Mark Hirsbrunner
2. “Finite Magnetic Field "Chern" States in MATBG” - Julian May-Mann
About the QSQM: The EFRC-QSQM center aims to develop and apply nontrivial quantum sensing to measure and correlate local and nonlocal quantum observables in exotic superconductors, topological crystalline insulators, and strange metals. The center is led by the University of Illinois at Urbana-Champaign in partnership with the University of Illinois at Chicago and the SLAC National Accelerator Laboratory.