Probing the helical edge states of a topological insulator by Cooper-pair injection
Idioma
en
Article de revue
Este ítem está publicado en
Physical Review B: Condensed Matter and Materials Physics (1998-2015). 2010, vol. 82, n° 8, p. 081303(R)
American Physical Society
Resumen en inglés
We consider the proximity effect between a singlet s-wave superconductor and the edge of a quantum spin Hall (QSH) topological insulator. We establish that Andreev reflection at a QSH edge state/superconductor interface ...Leer más >
Palabras clave en inglés
topological insulators
supraconductivity
quantum Hall effect
quantum transport
Proyecto ANR
Electronic EPR Source - ANR-07-NANO-0011