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Employing advanced methods in quantum many-body theory in 2018 we predicted chiral d-wave superconductivity in correlated ad-atom lattices on the Si(111) surface (X. Cao et al.). Now, two years later,  experimentalists in Tennessee have found superconductivity in hole doped Sn:Si(111) (X. Wu et al.)... Continue

Tracking the Footprints of Spin Fluctuations: A Multi-Method, Multi-Messenger Study of the Two-Dimensional Hubbard Model Thomas Schäfer, Nils Wentzell, Fedor Šimkovic IV, Yuan-Yao He, Cornelia Hille, Marcel Klett, Christian J. Eckhardt, Behnam Arzhang, Viktor Harkov, François-Marie Le Régent, Alfre... Continue

Charge transfer energy in iridates: a hard x-ray photoelectron spectroscopy study D. Takegami, D. Kasinathan, K. K. Wolff, S. G. Altendorf, C. F. Chang, K. Hoefer, A. Melendez-Sans, Y. Utsumi, F. Meneghin, T. D. Ha, C. H. Yen, K. Chen, C. Y. Kuo, Y. F. Liao, K. D. Tsuei, R. Morrow, S. Wurmehl, B. B... Continue

A ~20min introduction to our research field and Bachelor/Master projects can be found here! Continue

Real-space cluster dynamical mean-field theory: Center focused extrapolation on the one- and two particle level Marcel Klett, Nils Wentzell, Thomas Schäfer, Fedor Simkovic IV, Olivier Parcollet, Sabine Andergassen, Philipp Hansmann We revisit the cellular dynamical mean-field theory (CDMFT) for ... Continue