4 papers
Interplay of spin-orbit coupling, crystal field splitting and correlations: a ghost rotationally invariant slave boson treatment
Xue Sun, Walber Hugo Brito, Andreas Gleis +4
We investigate the interplay of spin-orbit coupling, crystal field splittings, and electronic correlations in the Hubbard-Kanamori model within the recently formulated gho…
Low-energy structure and topology of the two-band Hubbard-Kanamori model
Nayara G. Gusmão, Germán Blesio, Armando Aligia +3
We investigate the Mott transition in a two-band Hubbard-Kanamori model using Dynamical Mean-Field Theory (DMFT) with the Density Matrix Renormalization Group (DMRG) and the Numeri…
Role of native point defects and Hg impurities in the electronic properties of BiI
Gustavo H. Cassemiro, C. David Hinostroza, Leandro Rodrigues de Faria +8
We studied the effects of point defects and Hg impurities in the electronic properties of bismuth iodide (BiI). Our transport measurements after annealing at different temp…
Structural investigation of the quasi-one-dimensional topological insulator BiI
C. David Hinostroza, Leandro Rodrigues de Faria, Gustavo H. Cassemiro +4
The bismuth-halide BiI undergoes a structural transition around K, which separates a high-temperature phase () from a low-temperature phase ($T<…