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Mapping a 50-spin-qubit network through correlated sensing

Physics

Mapping a 50-spin-qubit network through correlated sensing

G. L. V. D. Stolpe, D. P. Kwiatkowski, et al.

Discover how a team of innovative researchers, including G. L. van de Stolpe and D. P. Kwiatkowski, have advanced the understanding of optically interfaced spin qubits. Their groundbreaking work leverages a single nitrogen-vacancy center in diamond to map a 50-coupled-spin network, paving the way for future quantum simulations and nano-scale imaging.

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Playback language: English
Abstract
Optically interfaced spin qubits in solids are versatile for quantum simulation, sensing, and communication. This paper maps a 50-coupled-spin network using a single nitrogen-vacancy (NV) center in diamond, overcoming spectral resolution limitations of previous methods. Concatenated double-resonance sequences identify spin chains, revealing spin frequencies and interconnections. This expands opportunities for quantum simulations and nano-scale imaging.
Publisher
Nature Communications
Published On
Mar 05, 2024
Authors
G. L. van de Stolpe, D. P. Kwiatkowski, C. E. Bradley, J. Randall, M. H. Abobeih, S. A. Breitweiser, L. C. Bassett, M. Markham, D. J. Twitchen, T. H. Taminiau
Tags
spin qubits
quantum simulation
nitrogen-vacancy center
spectral resolution
nano-scale imaging
coupled-spin network
quantum sensing
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