Kim, Aaram J. Jeschke, Harald O. Werner, Philipp Valentí, Roser 2017-02-21 We investigate the phase diagram of the spin-orbit-coupled three orbital Hubbard model at arbitrary filling by means of dynamical mean-field theory combined with the continuous-time quantum Monte Carlo method. We find that the spin-freezing crossover occurring in the metallic phase of the nonrelativistic multiorbital Hubbard model can be generalized to a J-freezing crossover, with J=L+S, in the spin-orbit- coupled case. In the J-frozen regime the correlated electrons exhibit a nontrivial flavor selectivity and energy dependence. Furthermore, in the regions near n=2 and n=4 the metallic states are qualitatively different from each other, which reflects the atomic Hund’s third rule. Finally, we explore the appearance of magnetic order from exciton condensation at n=4 and discuss the relevance of our results for real materials. application/pdf https://folia.unifr.ch/global/documents/305613 https://folia.unifr.ch/documents/305613/files/wer_jfh.pdf https://folia.unifr.ch/documents/305613/files/wer_jfh_sm.pdf eng info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.118.086401 info:eu-repo/semantics/openAccess License undefined Physical Review Letters. - 2017, vol. 118, no. 8, p. 086401 info:eu-repo/classification/udc/53 $\mathbf{J}$ freezing and Hund’s rules in spin-orbit-coupled multiorbital Hubbard models http://purl.org/coar/resource_type/c_6501