Universal properties of the near-gap spectra of SmB6: dynamical mean-field calculations and photoemission experiments

Chul-Hee Min, K. -S. Chen, P. Lutz +7

Samarium hexaboride (SmB6) has been presumed to show a topological Kondo insulating state consisting of fully occupied quasiparticle bands in the concept of a Fermi liquid. This ga…