Related Experiment Video
Updated: May 3, 2026

Gradient Echo Quantum Memory in Warm Atomic Vapor
Published on: November 11, 2013
Synchronizing the dynamics of a single nitrogen vacancy spin qubit on a parametrically coupled radio-frequency field
S Rohr1, E Dupont-Ferrier1, B Pigeau1
1Institut Néel, CNRS et Université Joseph Fourier, 38042 Grenoble, France.
Abstract:
A hybrid spin-oscillator system in parametric interaction is experimentally emulated using a single nitrogen vacancy (NV) spin qubit immersed in a radio frequency (rf) field and probed with a quasiresonant microwave (MW) field. We report on the MW-mediated locking of the NV spin dynamics onto the rf field, appearing when the MW-driven Rabi precession frequency approaches the rf frequency and for sufficiently large rf amplitudes. These signatures are analogous to a phononic Mollow triplet in the MW rotating frame for the parametric interaction and promise to have impact in spin-dependent force detection strategies.
Related Concept Videos
Atomic Nuclei: Nuclear Relaxation Processes
Double Resonance Techniques: Overview
Spin decoupling is usually achieved by...
NMR Spectroscopy: Spin–Spin Coupling
Atomic Nuclei: Magnetic Resonance
Atomic Nuclei: Nuclear Spin State Overview
¹³C NMR: ¹H–¹³C Decoupling
A broadband decoupling technique is used to simplify these complex, sometimes overlapping, signals. Broadband decoupling relies on a...

