Work

Coupling a Quantum Dot, Fermionic Leads, and a Microwave Cavity on a Chip

Year: 2011

Type: article

Abstract: We demonstrate a hybrid architecture consisting of a quantum dot circuit coupled to a single mode of the electromagnetic field. We use single wall carbon nanotube based circuits inserted in superconducting microwave cavities. By probing the nanotube dot using a dispersive readout in the Coulomb blockade and the Kondo regime, we determine an electron-photon coupling strength which should enable circuit QED experiments with more complex quantum dot circuits.

Source: Physical Review Letters

DOI: 10.1103/physrevlett.107.256804

Authors: M. R. Delbecq, V. Schmitt, F. D. Parmentier, N. Roch, J. J. Viennot, G. Fève, B. Huard, C. Mora, A. Cottet, T. Kontos

Institutions: Centre National de la Recherche Scientifique, École Normale Supérieure - PSL, Laboratoire de Physique de l'Ecole Normale Supérieure, Université Pierre-et-Marie-Curie

Language: English

Topic: Quantum and electron transport phenomena

Subfield: Condensed Matter Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funder: Agence Nationale de la Recherche

OpenAlex ID: W2055082397

FWCI: 10.33

Cites: 30

Cited by: 205

Related to: 10