Strong Coupling of a Spin Ensemble to a Superconducting Resonator

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Authors

Yuimaru Kubo · Commissariat à l'Énergie Atomique et aux Énergies Alternatives

Florian Ong · Centre National de la Recherche Scientifique

P. Bertet · Centre National de la Recherche Scientifique

D. Vion · Commissariat à l'Énergie Atomique et aux Énergies Alternatives

V. Jacques · École Normale Supérieure Paris-Saclay

Dingwei Zheng · École Normale Supérieure Paris-Saclay

A. Dréau

Abstract

We report the realization of a quantum circuit in which an ensemble of electronic spins is coupled to a frequency tunable superconducting resonator. The spins are nitrogen-vacancy centers in a diamond crystal. The achievement of strong coupling is manifested by the appearance of a vacuum Rabi splitting in the transmission spectrum of the resonator when its frequency is tuned through the nitrogen-vacancy center electron spin resonance.

Topics & Keywords

Diamond and Carbon-based Materials Research Quantum optics and atomic interactions Atomic and Subatomic Physics Research

Publication Details

Published in: Physical Review Letters

Volume 105, Issue 14, pp. 140502-140502

DOI: 10.1103/physrevlett.105.140502

Field-Weighted Citation Impact: 22.45

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Strong Coupling of a Spin Ensemble to a Superconducting Resonator

Authors

Abstract

Topics & Keywords

Publication Details