225 citations · 1.2k across the 18 of their papers we have counts for
4 papers · 1 filter
Surface states in a 3D topological insulator: The role of hexagonal warping and curvature
E. V. Repin, V. S. Stolyarov, T. Cren +5
We explore a combined effect of hexagonal warping and of finite effective mass on both the tunneling density of electronic states (TDOS) and structure of Landau levels (LLs) of 3D…
Proximity effect between two superconductors spatially resolved by scanning tunneling spectroscopy
V. Cherkez, J. C. Cuevas, C. Brun +5
We present a combined experimental and theoretical study of the proximity effect in an atomic-scale controlled junction between two different superconductors. Elaborated on a Si(11…
Scanning tunneling spectroscopy study of the proximity effect in a disordered two-dimensional metal
L. Serrier-Garcia, J. C. Cuevas, T. Cren +6
The proximity effect between a superconductor and a highly diffusive two-dimensional metal was revealed in a Scanning Tunneling Spectroscopy experiment. The in-situ elaborated samp…
Remarkable effects of disorder on superconductivity of single atomic layers of lead on silicon
C. Brun, T. Cren, V. Cherkez +8
In bulk materials superconductivity is remarkably robust with respect to non-magnetic disorder. In the two-dimensional limit however, the quantum condensate suffers from the effect…