Kavli Institute for Theoretical Physics, University of California, Santa Barbara, KITP; Basic Energy Sciences, BES; Division of Materials Sciences and Engineering, DMSE; Ames National Laboratory, AL; National Science Foundation, NSF, (PHY-1748958); National Science Foundation, NSF; U.S. Department of Energy, USDOE, (DE-AC02-07CH11358); U.S. Department of Energy, USDOE; Gordon and Betty Moore Foundation, GBMF, (2919.02); Gordon and Betty Moore Foundation, GBMF; Alexander von Humboldt-Stiftung, AvH, (EAM-SG23-1); Alexander von Humboldt-Stiftung, AvH; Deutsche Forschungsgemeinschaft, DFG, (416229255-SFB 1411); Deutsche Forschungsgemeinschaft, DFG