Work

Quantum dot coupled to a normal and a superconducting lead

Year: 2004

Type: article

Abstract: We report on electrical transport measurements in a carbon nanotube quantum dot coupled to a normal and a superconducting lead. Depending on the ratio of Kondo temperature $T_{K}$ and superconducting gap $Δ$ the zero bias conductance resonance either is split into two side-peaks or persists. We also compare our data with a simple model of a resonant level - superconductor interface.

Source: Nanotechnology

DOI: 10.1088/0957-4484/15/7/056

Authors: M R Gräber, T Nussbaumer, W Belzig, C Schönenberger

Institution: University of Basel

Language: English

Topic: Quantum and electron transport phenomena

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2087238955

FWCI: 1.635

Cites: 19

Cited by: 61

Related to: 10