53 citations · 110 across the 4 of their papers we have counts for
4 papers
Signature of a topological phase transition in long SN junctions in the spin-polarized density of states
M. Guigou, N. Sedlmayr, J. M. Aguiar-Hualde +1
We investigate the spin texture of Andreev bound states and Majorana states in long SN junctions. We show that measuring the spin-polarized density of states (SPDOS) allows one to…
Theoretical analysis of the density of states of graphene at high magnetic field using Haldane pseudopotentials
Lih-King Lim, M. O. Goerbig, Cristina Bena
We study the density of states in graphene at high magnetic field, when the physics is dominated by strong correlations between electrons. In particular we use the method of Haldan…
Symmetry of standing waves generated by a point defect in epitaxial graphene
L. Simon, C. Bena, F. Vonau +4
Using scanning tunneling microscopy (STM) and Fourier Transform STM (FT-STM), we have studied a point defect in an epitaxial graphene sample grown on silicon carbide substrate. Thi…
The complete impurity scattering formalism in graphene
Cristina Bena
We present the complete formalism that describes scattering in graphene at low-energies. We begin by analyzing the real-space free Green's function matrix, and its analytical expan…