Consistency between ARPES and STM measurements on SmB 6

  title={Consistency between ARPES and STM measurements on SmB 6},
  author={C. Matt and H. Pirie and A. Soumyanarayanan and Michael M. Yee and Yang He and D. Larson and Wendel S Paz and J. J. Palacios and M. Hamidian and J. Hoffman},
  journal={Physical Review B},
  • C. Matt, H. Pirie, +7 authors J. Hoffman
  • Published 2020
  • Physics
  • Physical Review B
  • The Kondo insulator ${\mathrm{SmB}}_{6}$ has emerged as a primary candidate for exotic quantum phases, due to the predicted formation of strongly correlated, low-velocity topological surface states and corresponding high Fermi-level density of states. However, measurements of the surface-state velocity in ${\mathrm{SmB}}_{6}$ differ by orders of magnitude, depending on the experimental technique used. Here we reconcile two techniques, scanning tunneling microscopy (STM) and angle-resolved… CONTINUE READING
    9 Citations

    Figures and Tables from this paper

    Comprehensive surface magnetotransport study of SmB 6
    • 2
    • PDF
    Colloquium: Heavy-electron quantum criticality and single-particle spectroscopy
    • 17
    • PDF
    Multipolar order and excitations in rare-earth boride Kondo systems
    • 1
    • PDF
    Bulk and surface properties of SmB6
    • PDF


    Observation of a well-defined hybridization gap and in-gap states on the SmB 6 (001) surface
    • 13
    • PDF
    Imaging the Kondo Insulating Gap on SmB6
    • 31
    • PDF
    Additional energy scale in SmB6 at low-temperature
    • 31
    • PDF
    Samarium hexaboride is a trivial surface conductor
    • 56
    • Highly Influential
    • PDF
    Surface electronic structure of the topological Kondo-insulator candidate correlated electron system SmB6.
    • 198
    • PDF
    Momentum-dependent hybridization gap and dispersive in-gap state of the Kondo semiconductor SmB 6
    • 65
    • PDF
    Kondo hybridization and the origin of metallic states at the (001) surface of SmB$_{6}$
    • 59
    • PDF
    Observation of possible topological in-gap surface states in the Kondo insulator SmB6 by photoemission
    • 169
    • PDF