INVESTIGADORES
TOSI Leandro
artículos
Título:
Superconducting quantum point contacts
Autor/es:
LANDRY BRETHEAU; CAGLAR GIRIT; LEANDRO TOSI; MARCELO GOFFMAN; PHILIPE JOYEZ; HUGUES POTHIER; DANIEL ESTEVE; CRISTIAN URBINA
Revista:
COMPTES RENDUS PHYSIQUE
Editorial:
ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
Referencias:
Lugar: Paris; Año: 2012 vol. 13 p. 89 - 100
ISSN:
1631-0705
Resumen:
We review our experiments on the electronic transport properties of atomic contacts between metallic electrodes, in particular superconducting ones. Despite ignorance of the exact atomic configuration, these ultimate quantum point contacts can be manipulated and well characterized in-situ. They allow performing fundamental tests of the scattering theory of quantum transport. In particular, we discuss the case of the Josephson effect.
