Andreev spectroscopy of doped HgTe quantum wells
M. Guigou, J. Cayssol
DOI 10.1103/PhysRevB.82.115312 · Physical Review B
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
We investigate the Andreev reflection process in high-mobility HgTe/CdTe quantum wells. We find that Andreev conductance probes the dynamics of massive 2+1 Dirac fermions, and that both specular Andreev reflection and retroreflection can be realized even in presence of a large mismatch between the Fermi wavelengths at the two sides of the normal/superconducting junction.
Similar papers
Quantum Andreev effect in two-dimensional HgTe/CdTe quantum well/superconductor systems
similarity 0.94Qing-Feng Sun et al.
Source status unknown — claims are unverified
Andreev reflection at the edge of a two-dimensional semimetal
similarity 0.90A. Kononov et al.
Source status unknown — claims are unverified
Andreev reflection spectroscopy in strongly paired superconductors
similarity 0.90Cyprian Lewandowski et al.
Source status unknown — claims are unverified
Interfering trajectories in a ballistic Andreev cavity
similarity 0.90Pankaj Mandal et al.
Source status unknown — claims are unverified
Double Andreev reflections in type-II Weyl semimetal-superconductor junctions
similarity 0.89Zhe Hou & Qing-Feng Sun
Source status unknown — claims are unverified
Andreev reflection in layered structures: Implications for high-Tc grain-boundary Josephson junctions
similarity 0.89Alexander Golubov & Francesco Tafuri
Source status unknown — claims are unverified